Mohamed Saleh Alrayyashi, MD
NPI 1457932493ActiveIndividual· Internal Medicine· Dearborn, MI
Internal Medicine (MD) in Dearborn, Michigan, trained at Oakland Univ, William Beaumont School of Medicine (class of 2021). Their prescriptions cost Medicare Part D more than their services did: $7,470 for 124 claims, against $4,217 paid for services in 2024. Penumbra, Inc. was the largest of 13 companies reporting payments in 2025, $987.58 in all, mostly food and beverage.
Overview
| NPI | 1457932493 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 20, 2021 |
| Last updated in NPPES | Jun 29, 2025 |
| Certified by provider | Jun 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301512341 | MI |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 4301512341 | MI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 26 |
|---|---|
| Services billed | 56 across 8 procedure codes |
| Paid by Medicare | $4,217 |
Part D prescriptions in 2024
| Prescriptions (claims) | 124 · 218 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $7,470 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Oakland Univ, William Beaumont School of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Internal Medicine |
Medical group
- University Physician GroupDetroit, MI · 403 clinicians
Hospital affiliations
- Detroit Receiving HospitalDetroit, MI
- Harper University HospitalDetroit, MI
Industry payments (Open Payments)
- 2025$987.58 · 18 payments from 13 companies
- 2024$226.41 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $168.29 | 2 |
| Chiesi USA, Inc. | $150.26 | 2 |
| Abiomed | $133.12 | 2 |
| Stryker Corporation | $106.96 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $89.25 | 1 |
What the 2025 payments were for
- Food and Beverage$748.07 · 15 payments
- Education$239.51 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 306 internal medicine physicians in Dearborn · All internal medicine physicians in Michigan