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Dr. Marc L. Bernstein, M.D.

Gastroenterology (Gastroenterology Physician)

  • Medicare participating

At a glance

Years since graduation
18
In the NPI registry since
2011
Medicare patients seen, 2024
1,077

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. What an NPI is

Education and training

  • 2011Registered with an NPI (national billing number; not a license date)

Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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
    FL license ME137780

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
1,077
Services billed
2,337
Patients’ average age
75
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 30-39 minutes651463
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope292284
Biopsy of large bowel using a flexible endoscope240237
New patient office or other outpatient visit, 45-59 minutes210210
Removal of polyps or growths of large bowel using an endoscope with mechanical snare180178
Established patient office or other outpatient visit, 20-29 minutes168165
New patient office or other outpatient visit, 30-44 minutes118118
Telephone medical discussion with physician, 11-20 minutes112106
Telephone medical discussion with physician, 5-10 minutes8787
Removal of external hemorrhoids by rubber banding5119

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, 19 companies reported 235 payments worth $105,697 in total to this clinician.

By type
Compensation for services other than consulting (speaking, faculty)$78,000
Travel and Lodging$17,177
Consulting Fee$6,750
Food and Beverage$3,759
Education$10.48

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Feb 10, 2025Lilly USA, LLC
Feb 10, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$4,500
Nov 21, 2025Eli Lilly and Company
Nov 21, 2025
Consulting Fee
OMVOH · Immunology
$3,000
Mar 25, 2025Lilly USA, LLC
Mar 25, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Oct 2, 2025Lilly USA, LLC
Oct 2, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
May 5, 2025Lilly USA, LLC
May 5, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Jun 27, 2025Lilly USA, LLC
Jun 27, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
May 6, 2025Lilly USA, LLC
May 6, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Sep 19, 2025Lilly USA, LLC
Sep 19, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
May 1, 2025Lilly USA, LLC
May 1, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
May 5, 2025Lilly USA, LLC
May 5, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
All 96 payments other than meals, newest first
All payments other than meals
DateCompanyWhat it was forAmount
Nov 21, 2025Eli Lilly and Company
Nov 21, 2025
Consulting Fee
OMVOH · Immunology
$3,000
Nov 21, 2025Eli Lilly and Company
Nov 21, 2025
Consulting Fee
OMVOH · Immunology
$1,750
Nov 15, 2025Eli Lilly and Company
Nov 15, 2025
Travel and Lodging
travel to PHILADELPHIA, PA · in-kind
$370
Nov 15, 2025Eli Lilly and Company
Nov 15, 2025
Travel and Lodging
travel to PHILADELPHIA, FL · in-kind
$134
Nov 15, 2025Eli Lilly and Company
Nov 15, 2025
Travel and Lodging
travel to PHILADELPHIA, FL · in-kind
$134
Oct 22, 2025Lilly USA, LLC
Oct 22, 2025
Travel and Lodging
travel to RALEIGH, NC
$750
Oct 22, 2025Lilly USA, LLC
Oct 22, 2025
Travel and Lodging
travel to RALEIGH, NC
$99.42
Oct 17, 2025Lilly USA, LLC
Oct 17, 2025
Travel and Lodging
travel to RALEIGH, NC
$20.92
Oct 7, 2025Lilly USA, LLC
Oct 7, 2025
Compensation for services other than consulting (speaking, faculty)$1,000
Oct 2, 2025Lilly USA, LLC
Oct 2, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Oct 2, 2025Lilly USA, LLC
Oct 2, 2025
Compensation for services other than consulting (speaking, faculty)$1,750
Oct 1, 2025Lilly USA, LLC
Oct 1, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Oct 1, 2025Lilly USA, LLC
Oct 1, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Oct 1, 2025Lilly USA, LLC
Oct 1, 2025
Compensation for services other than consulting (speaking, faculty)$1,750
Sep 29, 2025Lilly USA, LLC
Sep 29, 2025
Travel and Lodging
travel to CARY, NC · in-kind
$570
Sep 29, 2025Lilly USA, LLC
Sep 29, 2025
Travel and Lodging
travel to CARY, NC · in-kind
$279
Sep 29, 2025Lilly USA, LLC
Sep 29, 2025
Travel and Lodging
travel to CARY, NC · in-kind
$138
Sep 29, 2025Lilly USA, LLC
Sep 29, 2025
Travel and Lodging
travel to CARY, NC · in-kind
$134
Sep 29, 2025Lilly USA, LLC
Sep 29, 2025
Travel and Lodging
travel to CARY, NC · in-kind
$118
Sep 22, 2025Lilly USA, LLC
Sep 22, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Sep 22, 2025Lilly USA, LLC
Sep 22, 2025
Compensation for services other than consulting (speaking, faculty)$1,750
Sep 19, 2025Lilly USA, LLC
Sep 19, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Sep 18, 2025Lilly USA, LLC
Sep 18, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Sep 16, 2025Lilly USA, LLC
Sep 16, 2025
Travel and Lodging
travel to MARIETTA, GA · in-kind
$834
Sep 16, 2025Lilly USA, LLC
Sep 16, 2025
Travel and Lodging
travel to MARIETTA, GA · in-kind
$252
Sep 16, 2025Lilly USA, LLC
Sep 16, 2025
Travel and Lodging
travel to MARIETTA, GA · in-kind
$145
Sep 16, 2025Lilly USA, LLC
Sep 16, 2025
Travel and Lodging
travel to MARIETTA, GA · in-kind
$138
Sep 16, 2025Lilly USA, LLC
Sep 16, 2025
Travel and Lodging
travel to MARIETTA, GA · in-kind
$134
Sep 9, 2025Lilly USA, LLC
Sep 9, 2025
Compensation for services other than consulting (speaking, faculty)$1,000
Sep 2, 2025Lilly USA, LLC
Sep 2, 2025
Compensation for services other than consulting (speaking, faculty)$1,000
Aug 22, 2025Lilly USA, LLC
Aug 22, 2025
Compensation for services other than consulting (speaking, faculty)$1,000
Aug 11, 2025Lilly USA, LLC
Aug 11, 2025
Compensation for services other than consulting (speaking, faculty)$1,000
Aug 7, 2025Lilly USA, LLC
Aug 7, 2025
Compensation for services other than consulting (speaking, faculty)$1,000
Jun 27, 2025Lilly USA, LLC
Jun 27, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Jun 27, 2025Lilly USA, LLC
Jun 27, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Jun 27, 2025Lilly USA, LLC
Jun 27, 2025
Compensation for services other than consulting (speaking, faculty)$1,750
Jun 26, 2025Lilly USA, LLC
Jun 26, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Jun 26, 2025Lilly USA, LLC
Jun 26, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Jun 26, 2025Lilly USA, LLC
Jun 26, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Jun 26, 2025Lilly USA, LLC
Jun 26, 2025
Compensation for services other than consulting (speaking, faculty)$1,750
Jun 23, 2025Lilly USA, LLC
Jun 23, 2025
Travel and Lodging
travel to HADDONFIELD, NJ · in-kind
$1,239
Jun 23, 2025Lilly USA, LLC
Jun 23, 2025
Travel and Lodging
travel to HADDONFIELD, NJ · in-kind
$986
Jun 23, 2025Lilly USA, LLC
Jun 23, 2025
Travel and Lodging
travel to HADDONFIELD, NJ · in-kind
$955
Jun 23, 2025Lilly USA, LLC
Jun 23, 2025
Travel and Lodging
travel to HADDONFIELD, NJ · in-kind
$221
Jun 23, 2025Lilly USA, LLC
Jun 23, 2025
Travel and Lodging
travel to HADDONFIELD, NJ · in-kind
$197
Jun 23, 2025Lilly USA, LLC
Jun 23, 2025
Travel and Lodging
travel to HADDONFIELD, NJ · in-kind
$138
Jun 23, 2025Lilly USA, LLC
Jun 23, 2025
Travel and Lodging
travel to HADDONFIELD, NJ · in-kind
$135
Jun 23, 2025Lilly USA, LLC
Jun 23, 2025
Travel and Lodging
travel to HADDONFIELD, NJ · in-kind
$134
Jun 11, 2025Lilly USA, LLC
Jun 11, 2025
Compensation for services other than consulting (speaking, faculty)$1,000
Jun 10, 2025Eli Lilly and Company
Jun 10, 2025
Consulting Fee
OMVOH · Immunology
$2,000
May 29, 2025Lilly USA, LLC
May 29, 2025
Compensation for services other than consulting (speaking, faculty)$1,000
May 27, 2025Lilly USA, LLC
May 27, 2025
Compensation for services other than consulting (speaking, faculty)$1,000
May 19, 2025Lilly USA, LLC
May 19, 2025
Compensation for services other than consulting (speaking, faculty)$1,000
May 7, 2025Lilly USA, LLC
May 7, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
May 6, 2025Lilly USA, LLC
May 6, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
May 6, 2025Lilly USA, LLC
May 6, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
May 6, 2025Lilly USA, LLC
May 6, 2025
Compensation for services other than consulting (speaking, faculty)$1,750
May 5, 2025Lilly USA, LLC
May 5, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
May 5, 2025Lilly USA, LLC
May 5, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
May 5, 2025Lilly USA, LLC
May 5, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
May 5, 2025Lilly USA, LLC
May 5, 2025
Compensation for services other than consulting (speaking, faculty)$1,750
May 1, 2025Lilly USA, LLC
May 1, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
May 1, 2025Lilly USA, LLC
May 1, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
May 1, 2025Lilly USA, LLC
May 1, 2025
Compensation for services other than consulting (speaking, faculty)$1,750
Apr 29, 2025Lilly USA, LLC
Apr 29, 2025
Travel and Lodging
travel to RALEIGH, NC · in-kind
$1,220
Apr 29, 2025Lilly USA, LLC
Apr 29, 2025
Travel and Lodging
travel to RALEIGH, NC · in-kind
$1,001
Apr 29, 2025Lilly USA, LLC
Apr 29, 2025
Travel and Lodging
travel to RALEIGH, NC · in-kind
$572
Apr 29, 2025Lilly USA, LLC
Apr 29, 2025
Travel and Lodging
travel to RALEIGH, NC · in-kind
$523
Apr 29, 2025Lilly USA, LLC
Apr 29, 2025
Travel and Lodging
travel to RALEIGH, NC · in-kind
$484
Apr 29, 2025Lilly USA, LLC
Apr 29, 2025
Travel and Lodging
travel to RALEIGH, NC · in-kind
$458
Apr 29, 2025Lilly USA, LLC
Apr 29, 2025
Travel and Lodging
travel to RALEIGH, NC · in-kind
$448
Apr 29, 2025Lilly USA, LLC
Apr 29, 2025
Travel and Lodging
travel to RALEIGH, NC · in-kind
$245
Apr 29, 2025Lilly USA, LLC
Apr 29, 2025
Travel and Lodging
travel to RALEIGH, NC · in-kind
$175
Apr 29, 2025Lilly USA, LLC
Apr 29, 2025
Travel and Lodging
travel to RALEIGH, NC · in-kind
$138
Apr 29, 2025Lilly USA, LLC
Apr 29, 2025
Travel and Lodging
travel to RALEIGH, NC · in-kind
$134
Apr 25, 2025Lilly USA, LLC
Apr 25, 2025
Compensation for services other than consulting (speaking, faculty)$1,000
Apr 1, 2025Lilly USA, LLC
Apr 1, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Apr 1, 2025Lilly USA, LLC
Apr 1, 2025
Compensation for services other than consulting (speaking, faculty)$1,750
Apr 1, 2025Janssen Pharmaceuticals, Inc
Apr 1, 2025
Education
in-kind
$10.48
Mar 25, 2025Lilly USA, LLC
Mar 25, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Mar 25, 2025Lilly USA, LLC
Mar 25, 2025
Compensation for services other than consulting (speaking, faculty)$1,250
Mar 24, 2025Lilly USA, LLC
Mar 24, 2025
Compensation for services other than consulting (speaking, faculty)$2,000
Mar 24, 2025Lilly USA, LLC
Mar 24, 2025
Compensation for services other than consulting (speaking, faculty)$1,000
Mar 20, 2025Lilly USA, LLC
Mar 20, 2025
Travel and Lodging
travel to CLEARWATER, FL · in-kind
$1,169
Mar 19, 2025Lilly USA, LLC
Mar 19, 2025
Travel and Lodging
travel to PHILADELPHIA, PA
$20.91
Feb 28, 2025Lilly USA, LLC
Feb 28, 2025
Travel and Lodging
travel to PHILADELPHIA, PA · in-kind
$637
Feb 28, 2025Lilly USA, LLC
Feb 28, 2025
Travel and Lodging
travel to PHILADELPHIA, PA · in-kind
$394
Feb 28, 2025Lilly USA, LLC
Feb 28, 2025
Travel and Lodging
travel to PHILADELPHIA, PA · in-kind
$138
Feb 28, 2025Lilly USA, LLC
Feb 28, 2025
Travel and Lodging
travel to PHILADELPHIA, PA · in-kind
$134
Feb 28, 2025Lilly USA, LLC
Feb 28, 2025
Travel and Lodging
travel to PHILADELPHIA, PA · in-kind
$134
Feb 28, 2025Lilly USA, LLC
Feb 28, 2025
Travel and Lodging
travel to PHILADELPHIA, PA · in-kind
$119
Feb 24, 2025Lilly USA, LLC
Feb 24, 2025
Compensation for services other than consulting (speaking, faculty)$500
Feb 10, 2025Lilly USA, LLC
Feb 10, 2025
Compensation for services other than consulting (speaking, faculty)
OMVOH · Immunology
$4,500
Jan 31, 2025Lilly USA, LLC
Jan 31, 2025
Travel and Lodging
travel to CHARLOTTE, NC · in-kind
$513
Jan 31, 2025Lilly USA, LLC
Jan 31, 2025
Travel and Lodging
travel to MIAMI, FL · in-kind
$134
Jan 31, 2025Lilly USA, LLC
Jan 31, 2025
Travel and Lodging
travel to CHARLOTTE, FL · in-kind
$134

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 Florida →

Other Gastroenterology clinicians in Sarasota

Sources

NPI registry (CMS NPPES, November 2026; record last updated April 17, 2026), 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 1396040366. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.