Bilal Aziz, MD
NPI 1063725901ActiveIndividual· Internal Medicine, Nephrology· Tahlequah, OK
Internal Medicine, Nephrology (MD) with Cherokee Nation and 2 other groups, practicing in Tahlequah, Oklahoma. In 2024 Medicare paid $303,244 for 204 patients, and Part D covered 738 of their prescriptions, 79% of them generic. Lists Ascension St John Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1063725901 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 20, 2010 |
| Last updated in NPPES | Mar 16, 2026 |
| Certified by provider | Mar 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 29521 | OK |
| Internal Medicine | 207R00000X | 29521 | 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 - Nephrology (OK); Practitioner - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 204 |
|---|---|
| Services billed | 1,522 across 13 procedure codes |
| Paid by Medicare | $303,244 |
Part D prescriptions in 2024
| Prescriptions (claims) | 738 · 1,299 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $117,481 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nephrology |
Medical groups
- Cherokee NationTahlequah, OK · 449 clinicians
- Northeastern Health SystemTahlequah, OK · 103 clinicians
- Tahlequah Medical Group LLCTahlequah, OK · 16 clinicians
Hospital affiliations
- Ascension St John Medical CenterTulsa, OK
- Cherokee Nation W W Hastings Indian HospitalTahlequah, OK
- Mercy Hospital Fort SmithFort Smith, AR
- Northeastern Health SystemTahlequah, OK
Other facilities
- Davita Pryor DialysisDialysis facility · Pryor, OK
- Davita Redbird Smith DialysisDialysis facility · Sallisaw, OK
- Davita Stilwell Dialysis CenterDialysis facility · Stilwell, OK
- Davita Tahlequah Dialysis CenterDialysis facility · Tahlequah, OK
- Davita Wagoner DialysisDialysis facility · Wagoner, OK
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Nephrology providers in Tahlequah
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