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Dr. Stephen B. Hanauer, MD

Gastroenterology (Gastroenterology Physician)

676 N Saint Clair St Ste 650
Chicago, IL 60611

Who else practices at this address →

Cook County includes primary care (3% of residents) and mental health (4% of residents) shortage areas. About shortage areas

Call (312) 695-5620

  • Medicare participating

At a glance

Years since graduation
53
In the NPI registry since
2006
Medicare patients seen, 2024
202

Licensed in Illinois since 1978, according to the Illinois Department of Financial and Professional Regulation. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 1973Medical school: University of Michigan Medical School
  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Gastroenterology Physician primary
    IL license 036057399 (first issued 1978; active)

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Gastroenterology per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
202
Services billed
408
Patients’ average age
72
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 40-54 minutes10872
Established patient office or other outpatient visit, 30-39 minutes9875
Biopsy of large bowel using a flexible endoscope2929
Colorectal cancer screening; colonoscopy on individual at high risk2121
Removal of polyps or growths of large bowel using an endoscope with mechanical snare1111

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 11 companies reported 167 payments worth $260,450 in total to this clinician.

By company
Lilly USA, LLC$88,575
Janssen Biotech, Inc.$66,258
AbbVie Inc.$42,897
Celltrion USA Inc.$17,654
Biocon Biologics Inc$10,909
Gilead Sciences, Inc.$10,830
Eli Lilly and Company$10,575
Takeda Pharmaceuticals U.S.A., Inc.$6,935
By type
Compensation for services other than consulting (speaking, faculty)$172,880
Consulting Fee$53,696
Honoraria$15,893
Travel and Lodging$15,272
Food and Beverage$2,710

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
May 17, 2025Janssen Biotech, Inc.
May 17, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$9,900
May 31, 2025Biocon Biologics Inc
May 31, 2025
Consulting Fee
Hulio · Rheumatology
$8,155
Aug 2, 2025Janssen Biotech, Inc.
Aug 2, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$6,300
Oct 18, 2025Janssen Biotech, Inc.
Oct 18, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$6,300
Jun 28, 2025Janssen Biotech, Inc.
Jun 28, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$6,300
Oct 18, 2025Janssen Biotech, Inc.
Oct 18, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$6,300
Jun 28, 2025Janssen Biotech, Inc.
Jun 28, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$6,300
Aug 2, 2025Janssen Biotech, Inc.
Aug 2, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$6,300
Jan 14, 2025AbbVie Inc.
Jan 14, 2025
Compensation for services other than consulting (speaking, faculty)
RINVOQ · IMMUNOLOGY
$4,900
Jun 25, 2025AbbVie Inc.
Jun 25, 2025
Compensation for services other than consulting (speaking, faculty)
SKYRIZI · IMMUNOLOGY
$4,900
All 127 payments other than meals, newest first
All payments other than meals
DateCompanyWhat it was forAmount
Dec 18, 2025Eli Lilly and Company
Dec 18, 2025
Consulting Fee
Company’s descriptionSERVICES TO SUPPORT RESEARCH RELATED ACTIVITIES
$2,700
Dec 18, 2025AbbVie Inc.
Dec 18, 2025
Compensation for services other than consulting (speaking, faculty)
RINVOQ · IMMUNOLOGY
$1,400
Dec 15, 2025Janssen Biotech, Inc.
Dec 15, 2025
Consulting Fee
TREMFYA · Immunology
$4,500
Dec 6, 2025Janssen Biotech, Inc.
Dec 6, 2025
Travel and Lodging
TREMFYA · Immunology · travel to ORLANDO, FL · in-kind
$290
Dec 3, 2025Takeda Pharmaceuticals U.S.A., Inc.
Dec 3, 2025
Compensation for services other than consulting (speaking, faculty)
ENTYVIO · INTERNAL MEDICINE
$2,260
Dec 1, 2025Lilly USA, LLC
Dec 1, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,600
Dec 1, 2025Lilly USA, LLC
Dec 1, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,150
Nov 25, 2025Takeda Pharmaceuticals U.S.A., Inc.
Nov 25, 2025
Compensation for services other than consulting (speaking, faculty)
ENTYVIO · INTERNAL MEDICINE
$2,260
Nov 18, 2025Gilead Sciences, Inc.
Nov 18, 2025
Consulting Fee
Company’s description;4197575;SAP;10627114
$1,500
Nov 10, 2025Janssen Biotech, Inc.
Nov 10, 2025
Travel and Lodging
TREMFYA · Immunology · travel to RICHMOND, VA
$152
Oct 29, 2025Takeda Pharmaceuticals U.S.A., Inc.
Oct 29, 2025
Compensation for services other than consulting (speaking, faculty)
ENTYVIO · INTERNAL MEDICINE
$2,260
Oct 28, 2025AbbVie Inc.
Oct 28, 2025
Compensation for services other than consulting (speaking, faculty)
SKYRIZI · IMMUNOLOGY
$2,100
Oct 27, 2025Merck Sharp & Dohme LLC
Oct 27, 2025
Consulting Fee
IMMUNOLOGY
Company’s descriptionProvided as part of a clinical research engagement.
$3,083
Oct 25, 2025Janssen Biotech, Inc.
Oct 25, 2025
Compensation for services other than consulting (speaking, faculty)
STELARA; TREMFYA · Immunology
$1,800
Oct 22, 2025Sanofi US Services Inc.
Oct 22, 2025
Consulting Fee$1,500
Oct 22, 2025AbbVie Inc.
Oct 22, 2025
Travel and Lodging
SKYRIZI; HUMIRA; RINVOQ · IMMUNOLOGY · travel to LAKE FOREST, IL · in-kind
$342
Oct 21, 2025Biocon Biologics Inc
Oct 21, 2025
Consulting Fee
Fulphila · Oncology
$2,754
Oct 18, 2025Janssen Biotech, Inc.
Oct 18, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$6,300
Oct 18, 2025Janssen Biotech, Inc.
Oct 18, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$6,300
Oct 17, 2025Celltrion USA Inc.
Oct 17, 2025
Honoraria
ZYMFENTRA · GASTROENTEROLOGY
$1,223
Oct 17, 2025Janssen Biotech, Inc.
Oct 17, 2025
Travel and Lodging
TREMFYA · Immunology · travel to CHESTERFIELD, VA · in-kind
$531
Oct 16, 2025Janssen Biotech, Inc.
Oct 16, 2025
Travel and Lodging
TREMFYA · Immunology · travel to RICHMOND, VA · in-kind
$546
Oct 16, 2025Janssen Biotech, Inc.
Oct 16, 2025
Travel and Lodging
TREMFYA · Immunology · travel to RICHMOND, VA · in-kind
$398
Oct 10, 2025AbbVie Inc.
Oct 10, 2025
Compensation for services other than consulting (speaking, faculty)
RINVOQ · IMMUNOLOGY
$4,900
Oct 10, 2025AbbVie Inc.
Oct 10, 2025
Compensation for services other than consulting (speaking, faculty)
RINVOQ · IMMUNOLOGY
$3,500
Oct 2, 2025Celltrion USA Inc.
Oct 2, 2025
Honoraria
ZYMFENTRA · GASTROENTEROLOGY
$1,223
Sep 30, 2025AbbVie Inc.
Sep 30, 2025
Travel and Lodging
RINVOQ · IMMUNOLOGY · travel to ROCKFORD, IL · in-kind
$1,462
Sep 30, 2025AbbVie Inc.
Sep 30, 2025
Travel and Lodging
RINVOQ · IMMUNOLOGY · travel to ROCKFORD, IL · in-kind
$103
Sep 24, 2025Lilly USA, LLC
Sep 24, 2025
Travel and Lodging
OMVOH · Immunology · travel to LAS VEGAS, NV
$34.00
Sep 23, 2025Lilly USA, LLC
Sep 23, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,600
Sep 23, 2025Lilly USA, LLC
Sep 23, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,150
Sep 18, 2025AbbVie Inc.
Sep 18, 2025
Compensation for services other than consulting (speaking, faculty)
SKYRIZI · IMMUNOLOGY
$3,500
Sep 16, 2025Gilead Sciences, Inc.
Sep 16, 2025
Consulting Fee
Company’s description;4131046;SAP;10627114
$1,500
Sep 10, 2025AbbVie Inc.
Sep 10, 2025
Travel and Lodging
SKYRIZI · IMMUNOLOGY · travel to VERNON HILLS, IL · in-kind
$675
Sep 6, 2025Lilly USA, LLC
Sep 6, 2025
Travel and Lodging
travel to LAS VEGAS, NV · in-kind
$284
Sep 6, 2025Lilly USA, LLC
Sep 6, 2025
Travel and Lodging
travel to LAS VEGAS, NV · in-kind
$178
Sep 6, 2025Lilly USA, LLC
Sep 6, 2025
Travel and Lodging
travel to LAS VEGAS, NV · in-kind
$153
Sep 6, 2025Lilly USA, LLC
Sep 6, 2025
Travel and Lodging
travel to LAS VEGAS, NV · in-kind
$149
Sep 6, 2025Lilly USA, LLC
Sep 6, 2025
Travel and Lodging
travel to LAS VEGAS, NV · in-kind
$135
Sep 3, 2025Celltrion USA Inc.
Sep 3, 2025
Consulting Fee
ZYMFENTRA · GASTROENTEROLOGY
$1,630
Sep 3, 2025Celltrion USA Inc.
Sep 3, 2025
Honoraria
ZYMFENTRA · GASTROENTEROLOGY
$815
Aug 26, 2025Gilead Sciences, Inc.
Aug 26, 2025
Consulting Fee
Company’s description;4095967;SAP;10627114
$2,250
Aug 21, 2025Lilly USA, LLC
Aug 21, 2025
Travel and Lodging
OMVOH · Immunology · travel to INDIANAPOLIS, IN
$118
Aug 21, 2025Lilly USA, LLC
Aug 21, 2025
Travel and Lodging
OMVOH · Immunology · travel to INDIANAPOLIS, IN
$30.10
Aug 21, 2025Lilly USA, LLC
Aug 21, 2025
Travel and Lodging
OMVOH · Immunology · travel to INDIANAPOLIS, IN
$7.80
Aug 13, 2025Lilly USA, LLC
Aug 13, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,600
Aug 13, 2025Lilly USA, LLC
Aug 13, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,150
Aug 9, 2025Lilly USA, LLC
Aug 9, 2025
Travel and Lodging
travel to INDIANAPOLIS, IN · in-kind
$158
Aug 9, 2025Lilly USA, LLC
Aug 9, 2025
Travel and Lodging
travel to INDIANAPOLIS, IN · in-kind
$149
Aug 9, 2025Lilly USA, LLC
Aug 9, 2025
Travel and Lodging
travel to INDIANAPOLIS, IN · in-kind
$105
Aug 9, 2025Lilly USA, LLC
Aug 9, 2025
Travel and Lodging
travel to INDIANAPOLIS, IN · in-kind
$101
Aug 9, 2025Lilly USA, LLC
Aug 9, 2025
Travel and Lodging
travel to INDIANAPOLIS, IN · in-kind
$101
Aug 6, 2025Lilly USA, LLC
Aug 6, 2025
Travel and Lodging
OMVOH · Immunology · travel to AURORA, CO
$167
Aug 5, 2025AbbVie Inc.
Aug 5, 2025
Compensation for services other than consulting (speaking, faculty)
SKYRIZI · IMMUNOLOGY
$2,100
Aug 2, 2025Janssen Biotech, Inc.
Aug 2, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$6,300
Aug 2, 2025Janssen Biotech, Inc.
Aug 2, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$6,300
Aug 1, 2025Janssen Biotech, Inc.
Aug 1, 2025
Travel and Lodging
TREMFYA · Immunology · travel to RICHMOND, VA · in-kind
$1,328
Jul 31, 2025Janssen Biotech, Inc.
Jul 31, 2025
Travel and Lodging
TREMFYA · Immunology · travel to CHARLOTTESVILLE, VA · in-kind
$919
Jul 31, 2025Janssen Biotech, Inc.
Jul 31, 2025
Travel and Lodging
TREMFYA · Immunology · travel to CHARLOTTESVILLE, VA · in-kind
$193
Jul 31, 2025Janssen Biotech, Inc.
Jul 31, 2025
Travel and Lodging
TREMFYA · Immunology · travel to CHARLOTTESVILLE, VA · in-kind
$178
Jul 25, 2025Lilly USA, LLC
Jul 25, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,600
Jul 16, 2025AbbVie Inc.
Jul 16, 2025
Compensation for services other than consulting (speaking, faculty)
SKYRIZI · IMMUNOLOGY
$2,100
Jul 7, 2025Celltrion USA Inc.
Jul 7, 2025
Honoraria
ZYMFENTRA · GASTROENTEROLOGY
$1,223
Jul 7, 2025AbbVie Inc.
Jul 7, 2025
Travel and Lodging
SKYRIZI · IMMUNOLOGY · travel to CINCINNATI, OH · in-kind
$141
Jul 3, 2025Lilly USA, LLC
Jul 3, 2025
Travel and Lodging
OMVOH · Immunology · travel to CHARLOTTE, NC
$12.00
Jul 2, 2025Lilly USA, LLC
Jul 2, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,600
Jul 2, 2025Lilly USA, LLC
Jul 2, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,150
Jun 28, 2025Janssen Biotech, Inc.
Jun 28, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$6,300
Jun 28, 2025Janssen Biotech, Inc.
Jun 28, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$6,300
Jun 27, 2025Lilly USA, LLC
Jun 27, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$1,800
Jun 26, 2025Janssen Biotech, Inc.
Jun 26, 2025
Travel and Lodging
TREMFYA · Immunology · travel to ST LOUIS, MO · in-kind
$1,414
Jun 26, 2025Janssen Biotech, Inc.
Jun 26, 2025
Travel and Lodging
TREMFYA · Immunology · travel to ST LOUIS, MO · in-kind
$487
Jun 26, 2025Janssen Biotech, Inc.
Jun 26, 2025
Travel and Lodging
TREMFYA · Immunology · travel to ST LOUIS, MO · in-kind
$198
Jun 25, 2025AbbVie Inc.
Jun 25, 2025
Compensation for services other than consulting (speaking, faculty)
SKYRIZI · IMMUNOLOGY
$4,900
Jun 25, 2025AbbVie Inc.
Jun 25, 2025
Compensation for services other than consulting (speaking, faculty)
RINVOQ · IMMUNOLOGY
$2,100
Jun 20, 2025Lilly USA, LLC
Jun 20, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,600
Jun 20, 2025Lilly USA, LLC
Jun 20, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,600
Jun 20, 2025Lilly USA, LLC
Jun 20, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,600
Jun 20, 2025Lilly USA, LLC
Jun 20, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,150
Jun 17, 2025Lilly USA, LLC
Jun 17, 2025
Travel and Lodging
travel to CHARLOTTE, NC · in-kind
$574
Jun 17, 2025Lilly USA, LLC
Jun 17, 2025
Travel and Lodging
travel to CHARLOTTE, NC · in-kind
$308
Jun 17, 2025Lilly USA, LLC
Jun 17, 2025
Travel and Lodging
travel to CHARLOTTE, NC · in-kind
$153
Jun 17, 2025Lilly USA, LLC
Jun 17, 2025
Travel and Lodging
travel to CHARLOTTE, NC · in-kind
$149
Jun 17, 2025Lilly USA, LLC
Jun 17, 2025
Travel and Lodging
travel to CHARLOTTE, NC · in-kind
$108
Jun 16, 2025Lilly USA, LLC
Jun 16, 2025
Consulting Fee
OMVOH · Immunology
$3,150
Jun 16, 2025Lilly USA, LLC
Jun 16, 2025
Consulting Fee
OMVOH · Immunology
$2,700
Jun 10, 2025Gilead Sciences, Inc.
Jun 10, 2025
Consulting Fee
Company’s description;4018421;SAP;10627114
$1,500
Jun 5, 2025Lilly USA, LLC
Jun 5, 2025
Travel and Lodging
travel to AURORA, CO · in-kind
$190
Jun 5, 2025Lilly USA, LLC
Jun 5, 2025
Travel and Lodging
travel to AURORA, IL · in-kind
$173
Jun 5, 2025Lilly USA, LLC
Jun 5, 2025
Travel and Lodging
travel to AURORA, IL · in-kind
$153
Jun 5, 2025Lilly USA, LLC
Jun 5, 2025
Travel and Lodging
travel to AURORA, IL · in-kind
$149
May 31, 2025Biocon Biologics Inc
May 31, 2025
Consulting Fee
Hulio · Rheumatology
$8,155
May 30, 2025Celltrion USA Inc.
May 30, 2025
Honoraria
ZYMFENTRA · GASTROENTEROLOGY
$4,890
May 29, 2025Celltrion USA Inc.
May 29, 2025
Honoraria
ZYMFENTRA · GASTROENTEROLOGY
$4,890
May 19, 2025Eli Lilly and Company
May 19, 2025
Consulting Fee
OMVOH · Immunology
$4,725
May 19, 2025Eli Lilly and Company
May 19, 2025
Consulting Fee
OMVOH · Immunology
$3,150
May 17, 2025Janssen Biotech, Inc.
May 17, 2025
Compensation for services other than consulting (speaking, faculty)
TREMFYA · Immunology
$9,900
May 17, 2025Janssen Biotech, Inc.
May 17, 2025
Travel and Lodging
TREMFYA · Immunology · travel to SAN DIEGO, CA
$358
May 17, 2025Janssen Biotech, Inc.
May 17, 2025
Travel and Lodging
TREMFYA · Immunology · travel to SAN DIEGO, CA
$116
May 14, 2025Lilly USA, LLC
May 14, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$1,800
May 10, 2025Janssen Biotech, Inc.
May 10, 2025
Consulting Fee
TREMFYA · Immunology
$3,600
May 1, 2025Gilead Sciences, Inc.
May 1, 2025
Consulting Fee
Company’s description;3974677;SAP;10627114
$4,080
Apr 30, 2025Merck Sharp & Dohme LLC
Apr 30, 2025
Consulting Fee
IMMUNOLOGY
Company’s descriptionProvided as part of a clinical research engagement.
$1,220
Apr 11, 2025Lilly USA, LLC
Apr 11, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,600
Apr 11, 2025Lilly USA, LLC
Apr 11, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,150
Apr 10, 2025Janssen Biotech, Inc.
Apr 10, 2025
Travel and Lodging
TREMFYA · Immunology · travel to DENVER, CO · in-kind
$335
Apr 10, 2025Janssen Biotech, Inc.
Apr 10, 2025
Travel and Lodging
TREMFYA · Immunology · travel to DENVER, CO · in-kind
$235
Apr 9, 2025Lilly USA, LLC
Apr 9, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$1,800
Mar 28, 2025AbbVie Inc.
Mar 28, 2025
Compensation for services other than consulting (speaking, faculty)
SKYRIZI · IMMUNOLOGY
$1,400
Mar 28, 2025Lilly USA, LLC
Mar 28, 2025
Travel and Lodging
travel to NEW YORK, NY · in-kind
$428
Mar 28, 2025Lilly USA, LLC
Mar 28, 2025
Travel and Lodging
travel to NEW YORK, NY · in-kind
$162
Mar 28, 2025Lilly USA, LLC
Mar 28, 2025
Travel and Lodging
travel to NEW YORK, NY · in-kind
$153
Mar 28, 2025Lilly USA, LLC
Mar 28, 2025
Travel and Lodging
travel to NEW YORK, NY · in-kind
$149
Mar 28, 2025Lilly USA, LLC
Mar 28, 2025
Travel and Lodging
travel to NEW YORK, NY · in-kind
$136
Mar 25, 2025Lilly USA, LLC
Mar 25, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,600
Mar 25, 2025Lilly USA, LLC
Mar 25, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,150
Mar 24, 2025Lilly USA, LLC
Mar 24, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$1,800
Mar 20, 2025AbbVie Inc.
Mar 20, 2025
Compensation for services other than consulting (speaking, faculty)
RINVOQ · IMMUNOLOGY
$2,100
Mar 19, 2025Lilly USA, LLC
Mar 19, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,600
Mar 19, 2025Lilly USA, LLC
Mar 19, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,150
Feb 28, 2025AbbVie Inc.
Feb 28, 2025
Compensation for services other than consulting (speaking, faculty)
RINVOQ · IMMUNOLOGY
$2,100
Feb 26, 2025Celltrion USA Inc.
Feb 26, 2025
Honoraria
ZYMFENTRA · GASTROENTEROLOGY
$1,630
Feb 25, 2025Lilly USA, LLC
Feb 25, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$900
Feb 24, 2025Lilly USA, LLC
Feb 24, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$3,600
Feb 20, 2025Lilly USA, LLC
Feb 20, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$900
Feb 11, 2025AbbVie Inc.
Feb 11, 2025
Compensation for services other than consulting (speaking, faculty)
RINVOQ · IMMUNOLOGY
$2,100
Jan 14, 2025AbbVie Inc.
Jan 14, 2025
Compensation for services other than consulting (speaking, faculty)
RINVOQ · IMMUNOLOGY
$4,900

Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in Illinois →

Industry-funded research

Named as a principal investigator on 5 industry-funded studies in 2025, from 4 companies. The companies reported $44,538 in research payments for these studies, mostly to the institutions running them.

From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.

Other Gastroenterology clinicians in Chicago

Sources

NPI registry (CMS NPPES, November 2026; record last updated May 23, 2017), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1992868418. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.