Sheldon Curtis Berger, D.O.
NPI 1114982089ActiveIndividual· Internal Medicine, Gastroenterology· Tulsa, OK
Internal Medicine, Gastroenterology (D.O.) in Tulsa, Oklahoma, trained at Kansas City College of Medicine and Surgery (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $385,726 for 935 claims, against $147,135 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $1,122 in all, mostly food and beverage.
Overview
| NPI | 1114982089 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 20, 2006 |
| Last updated in NPPES | May 31, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 2447 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 426 |
|---|---|
| Services billed | 8,167 across 39 procedure codes |
| Paid by Medicare | $147,135 |
Part D prescriptions in 2024
| Prescriptions (claims) | 935 · 1,870 30-day fills |
|---|---|
| Patients | 429 |
| Total drug cost | $385,726 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Kansas City College of Medicine and Surgery |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Gastroenterology |
Medical group
- Osumc Professional Services LLCTulsa, OK · 21 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$1,122 · 51 payments from 18 companies
- 2024$2,579 · 122 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $169.08 | 12 |
| Takeda Pharmaceuticals U.S.A., Inc. | $134.92 | 6 |
| Pfizer Inc. | $134.38 | 7 |
| Boston Scientific Corporation | $117.66 | 1 |
| Lilly USA, LLC | $84.28 | 3 |
What the 2025 payments were for
- Food and Beverage$1,122 · 51 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 gastroenterologists in Tulsa · All gastroenterologists in Oklahoma