Shirin N. Mohammad, MD
NPI 1093742819ActiveIndividual· Internal Medicine· Oklahoma City, OK
Internal Medicine (MD) with Integris Ambulatory Care Corporation, practicing in Oklahoma City, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $241,069 for 5,437 claims, against $67,666 paid for services in 2024. Pfizer Inc. was the largest of 3 companies reporting payments in 2025, $65.32 in all, mostly food and beverage. Lists Integris Baptist Medical Center, Inc and 1 other hospital as hospital affiliations.
Overview
| NPI | 1093742819 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 27, 2006 |
| Last updated in NPPES | Jul 19, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 21819 | 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 | 164 |
|---|---|
| Services billed | 1,218 across 33 procedure codes |
| Paid by Medicare | $67,666 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,437 · 11,347 30-day fills |
|---|---|
| Patients | 302 |
| Total drug cost | $241,069 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Integris Ambulatory Care CorporationSpencer, OK · 685 clinicians
Hospital affiliations
- Integris Baptist Medical Center, IncOklahoma City, OK
- Integris Southwest Medical CenterOklahoma City, OK
Other facilities
- Integris Home Care Oklahoma CityHome health agency · Oklahoma City, OK
Industry payments (Open Payments)
- 2025$65.32 · 4 payments from 3 companies
- 2024$35.51 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $33.98 | 2 |
| Glaxosmithkline, LLC. | $16.74 | 1 |
| Amgen Inc. | $14.60 | 1 |
What the 2025 payments were for
- Food and Beverage$65.32 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 473 internal medicine physicians in Oklahoma City · All internal medicine physicians in Oklahoma