Mohammad Hassan Raza, MD
NPI 1376163667ActiveIndividual· Internal Medicine· Ada, OK
Internal Medicine (MD) with Ou Health Partners Inc and 2 other groups, practicing in Ada, Oklahoma. 492 Medicare patients in 2024, $94,118 paid; nearly all of their 551 Part D prescriptions were generic (93%). Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $35.04 in payments in 2025, mostly food and beverage. Lists Chickasaw Nation Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1376163667 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 16, 2020 |
| Last updated in NPPES | Jul 12, 2023 |
| Certified by provider | Jul 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 41094 | 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 - Internal Medicine (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 492 |
|---|---|
| Services billed | 1,150 across 21 procedure codes |
| Paid by Medicare | $94,118 |
Part D prescriptions in 2024
| Prescriptions (claims) | 551 · 579 30-day fills |
|---|---|
| Patients | 219 |
| Total drug cost | $21,479 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical groups
- Ou Health Partners IncOklahoma City, OK · 1,184 clinicians
- Mercy Clinic Oklahoma CommunitiesOklahoma City, OK · 649 clinicians
- Grady Memorial HospitalChickasha, OK · 47 clinicians
Hospital affiliations
- Chickasaw Nation Medical CenterAda, OK
- Grady Memorial HospitalChickasha, OK
- Mercy Hospital AdaAda, OK
- Norman RegionalNorman, OK
- O U Medical CenterOklahoma City, OK
Other facilities
- Mercy Hospital AdaInpatient rehabilitation facility · Ada, OK
Industry payments (Open Payments)
- 2025$35.04 · 2 payments from 1 company
- 2024$16.27 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $35.04 | 2 |
What the 2025 payments were for
- Food and Beverage$35.04 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 33 internal medicine physicians in Ada · All internal medicine physicians in Oklahoma