Bashar Okka, MD
NPI 1942210299ActiveIndividual· Internal Medicine· Clarkston, MI
Internal Medicine (MD) with Mercy Hospitalists, PLLC and 1 other group, practicing in Clarkston, Michigan. Their prescriptions cost Medicare Part D more than their services did: $1,118,198 for 9,808 claims, against $323,830 paid for services in 2024. Novo Nordisk Inc was the largest of 11 companies reporting payments in 2025, $702.90 in all, mostly food and beverage. Lists McLaren Oakland and 1 other hospital as hospital affiliations.
Overview
| NPI | 1942210299 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 9, 2006 |
| Last updated in NPPES | Oct 29, 2025 |
| Certified by provider | Oct 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301064241 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 701 |
|---|---|
| Services billed | 4,862 across 100 procedure codes |
| Paid by Medicare | $323,830 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,808 · 24,618 30-day fills |
|---|---|
| Patients | 703 |
| Total drug cost | $1,118,198 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Preventive Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Mercy Hospitalists, PLLCPontaic, MI · 27 clinicians
- Clarkston Internal Medicine, P.C.Clarkston, MI · 4 clinicians
Hospital affiliations
- McLaren OaklandPontiac, MI
- Trinity Health Oakland HospitalPontiac, MI
Other facilities
- Trinity Health at Home- Southeast MichiganHome health agency · Livonia, MI
Industry payments (Open Payments)
- 2025$702.90 · 37 payments from 11 companies
- 2024$471.69 · 25 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $234.92 | 13 |
| Lilly USA, LLC | $105.50 | 6 |
| Amgen Inc. | $72.14 | 3 |
| Pfizer Inc. | $69.94 | 4 |
| Glaxosmithkline, LLC. | $60.19 | 3 |
What the 2025 payments were for
- Food and Beverage$702.90 · 37 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 internal medicine physicians in Clarkston · All internal medicine physicians in Michigan