Dr. Pooja Singhal
Gastroenterology (Gastroenterology Physician)
- Medicare participating
At a glance
- Medical school
- University of Oklahoma College of Medicine (2008)
- Years since graduation
- 18
- In the NPI registry since
- 2008
- Medicare patients seen, 2024
- 375
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
- 2008Medical school: University of Oklahoma College of Medicine
- 2008Registered 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
OK license 31003
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Integris Baptist Medical Center, Inc Oklahoma City, OK
- Ssm Health St Anthony Hospital - Oklahoma City Oklahoma City, OK
- Integris Southwest Medical Center Oklahoma City, OK
- Integris Health Edmond Hospital Edmond, OK
- Lakeside Women's Hospital, A Member of Integris He Oklahoma City, OK
Medical groups
- Integris Ambulatory Care Corporation (685 clinicians)
- Oklahoma Gastro Health and Wellness (2 clinicians)
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
- 375
- Services billed
- 767
- Patients’ average age
- 71
| Service | Times | Patients |
|---|---|---|
| Biopsy of large bowel using a flexible endoscope | 108 | 107 |
| Established patient office or other outpatient visit, 30-39 minutes | 89 | 72 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 88 | 87 |
| New patient office or other outpatient visit, 45-59 minutes | 79 | 79 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 76 | 71 |
| Diagnostic exam of large bowel using a flexible endoscope | 20 | 20 |
| Colorectal cancer screening; colonoscopy on individual at high risk | 16 | 16 |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 12 | 11 |
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
| Drug | Prescriptions |
|---|---|
| Pantoprazole Sodium Other prescribers in Oklahoma City, OK | 125 |
| Colestipol Hcl Other prescribers in Oklahoma City, OK | 107 |
| Sod Sulf-Potass Sulf-Mag Sulf (sodium, potassium,mag sulfates) Other prescribers in Oklahoma City, OK | 52 |
| Omeprazole Other prescribers in Oklahoma City, OK | 42 |
| Famotidine Other prescribers in Oklahoma City, OK | 34 |
| Dicyclomine Hcl Other prescribers in Oklahoma City, OK | 32 |
| Esomeprazole Magnesium Other prescribers in Oklahoma City, OK | 25 |
| Linzess (linaclotide) Other prescribers in Oklahoma City, OK | 23 |
| Clenpiq (sod picosulf/mag ox/citric ac) | 23 |
| Gavilyte-G (peg3350/sod sulf,bicarb,cl/kcl) Other prescribers in Oklahoma City, OK | 21 |
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, 18 companies reported 107 payments worth $44,992 in total to this clinician.
| Janssen Biotech, Inc. | $28,267 |
|---|---|
| Genzyme Corporation | $9,491 |
| AbbVie Inc. | $4,044 |
| Regeneron Healthcare Solutions, Inc. | $2,270 |
| Lilly USA, LLC | $192 |
| Janssen Scientific Affairs, LLC | $132 |
| Takeda Pharmaceuticals U.S.A., Inc. | $121 |
| Gilead Sciences, Inc. | $109 |
| Compensation for services other than consulting (speaking, faculty) | $40,228 |
|---|---|
| Food and Beverage | $2,735 |
| Travel and Lodging | $2,030 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Janssen Biotech, Inc. May 17, 2025 | Compensation for services other than consulting (speaking, faculty) TREMFYA · Immunology | $9,100 |
| Genzyme Corporation Sep 18, 2025 | Compensation for services other than consulting (speaking, faculty) DUPIXENT · Immunology | $8,725 |
| Janssen Biotech, Inc. Apr 26, 2025 | Compensation for services other than consulting (speaking, faculty) TREMFYA · Immunology | $4,900 |
| Janssen Biotech, Inc. Apr 5, 2025 | Compensation for services other than consulting (speaking, faculty) TREMFYA · Immunology | $3,150 |
| Janssen Biotech, Inc. Aug 16, 2025 | Compensation for services other than consulting (speaking, faculty) TREMFYA · Immunology | $3,150 |
| Janssen Biotech, Inc. Feb 15, 2025 | Compensation for services other than consulting (speaking, faculty) TREMFYA · Immunology | $3,128 |
| AbbVie Inc. Mar 25, 2025 | Compensation for services other than consulting (speaking, faculty) LINZESS · GASTROENTEROLOGY | $2,375 |
| Regeneron Healthcare Solutions, Inc. Mar 14, 2025 | Compensation for services other than consulting (speaking, faculty) DUPIXENT · IMMUNOLOGY AND INFLAMMATION | $1,978 |
| AbbVie Inc. Aug 21, 2025 | Compensation for services other than consulting (speaking, faculty) LINZESS · GASTROENTEROLOGY | $1,425 |
| Janssen Biotech, Inc. Oct 25, 2025 | Compensation for services other than consulting (speaking, faculty) STELARA; TREMFYA · Immunology | $1,400 |
All 16 payments other than meals, newest first
| Company | What it was for | Amount |
|---|---|---|
| Janssen Biotech, Inc. Oct 25, 2025 | Compensation for services other than consulting (speaking, faculty) STELARA; TREMFYA · Immunology | $1,400 |
| Genzyme Corporation Sep 18, 2025 | Compensation for services other than consulting (speaking, faculty) DUPIXENT · Immunology | $8,725 |
| Genzyme Corporation Sep 18, 2025 | Travel and Lodging DUPIXENT · Immunology · travel to San Antonio, TX · in-kind | $408 |
| Genzyme Corporation Sep 18, 2025 | Travel and Lodging DUPIXENT · Immunology · travel to San Antonio, TX · in-kind | $153 |
| AbbVie Inc. Aug 21, 2025 | Compensation for services other than consulting (speaking, faculty) LINZESS · GASTROENTEROLOGY | $1,425 |
| Janssen Biotech, Inc. Aug 16, 2025 | Compensation for services other than consulting (speaking, faculty) TREMFYA · Immunology | $3,150 |
| Janssen Biotech, Inc. Jul 5, 2025 | Compensation for services other than consulting (speaking, faculty) STELARA; TREMFYA · Immunology | $875 |
| Janssen Biotech, Inc. Jun 6, 2025 | Compensation for services other than consulting (speaking, faculty) TREMFYA · Immunology | $22.00 |
| Janssen Biotech, Inc. May 17, 2025 | Compensation for services other than consulting (speaking, faculty) TREMFYA · Immunology | $9,100 |
| Janssen Biotech, Inc. Apr 26, 2025 | Compensation for services other than consulting (speaking, faculty) TREMFYA · Immunology | $4,900 |
| Janssen Biotech, Inc. Apr 10, 2025 | Travel and Lodging TREMFYA · Immunology · travel to DENVER, CO · in-kind | $800 |
| Janssen Biotech, Inc. Apr 10, 2025 | Travel and Lodging TREMFYA · Immunology · travel to DENVER, CO · in-kind | $669 |
| Janssen Biotech, Inc. Apr 5, 2025 | Compensation for services other than consulting (speaking, faculty) TREMFYA · Immunology | $3,150 |
| AbbVie Inc. Mar 25, 2025 | Compensation for services other than consulting (speaking, faculty) LINZESS · GASTROENTEROLOGY | $2,375 |
| Regeneron Healthcare Solutions, Inc. Mar 14, 2025 | Compensation for services other than consulting (speaking, faculty) DUPIXENT · IMMUNOLOGY AND INFLAMMATION | $1,978 |
| Janssen Biotech, Inc. Feb 15, 2025 | Compensation for services other than consulting (speaking, faculty) TREMFYA · Immunology | $3,128 |
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.