Salah Uddin, M.D.
NPI 1861676736ActiveIndividual· Internal Medicine, Nephrology· Tulsa, OK
Internal Medicine, Nephrology (M.D.) with St. John Physicians, Inc. and 1 other group, practicing in Tulsa, Oklahoma. 318 Medicare patients in 2024, $69,485 paid; nearly all of their 760 Part D prescriptions were generic (91%). Merck Sharp & Dohme LLC was the largest of 5 companies reporting payments in 2025, $251.55 in all, mostly food and beverage. Lists Ascension St John Jane Phillips and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1861676736 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 27, 2007 |
| Last updated in NPPES | Nov 25, 2024 |
| Certified by provider | Nov 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 63787 | WI |
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 - Nephrology (OK); Practitioner - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 318 |
|---|---|
| Services billed | 858 across 17 procedure codes |
| Paid by Medicare | $69,485 |
Part D prescriptions in 2024
| Prescriptions (claims) | 760 · 1,038 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $70,020 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Nephrology |
Medical groups
- St. John Physicians, Inc.Tulsa, OK · 259 clinicians
- Nephrology Associates, Inc.Tulsa, OK · 25 clinicians
Hospital affiliations
- Ascension St John Jane PhillipsBartlesville, OK
- Ascension St John Medical CenterTulsa, OK
- Saint Francis Hospital MuskogeeMuskogee, OK
Other facilities
- Davita Muskogee Community Dialysis CenterDialysis facility · Muskogee, OK
- Davita Wagoner DialysisDialysis facility · Wagoner, OK
Industry payments (Open Payments)
- 2025$251.55 · 11 payments from 5 companies
- 2024$489.11 · 26 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $71.08 | 4 |
| Novartis Pharmaceuticals Corporation | $70.88 | 3 |
| Novo Nordisk Inc | $51.28 | 2 |
| Calliditas Therapeutics US Inc. | $33.14 | 1 |
| Otsuka America Pharmaceutical, Inc. | $25.17 | 1 |
What the 2025 payments were for
- Food and Beverage$219.28 · 10 payments
- Education$32.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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