Jabeen Siddiqui-Hamzavi, M.D.
NPI 1447237615ActiveIndividual· Internal Medicine· Ypsilanti, MI
Internal Medicine (M.D.) in Ypsilanti, Michigan, trained at Wayne State University School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $928,202 for 10,705 claims, against $71,085 paid for services in 2024. Novo Nordisk Inc was the largest of 4 companies reporting payments in 2025, $109.83 in all, mostly food and beverage.
Overview
| NPI | 1447237615 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 28, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301068660 | 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 | 124 |
|---|---|
| Services billed | 1,123 across 61 procedure codes |
| Paid by Medicare | $71,085 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,705 · 14,965 30-day fills |
|---|---|
| Patients | 386 |
| Total drug cost | $928,202 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Medical Associates PCYpsilanti, MI · 4 clinicians
Hospital affiliations
- Chelsea HospitalChelsea, MI
- Trinity Health Ann Arbor HospitalAnn Arbor, MI
- University of Michigan Health SystemAnn Arbor, MI
Other facilities
- Arbor HospiceHospice · Ann Arbor, MI
Industry payments (Open Payments)
- 2025$109.83 · 5 payments from 4 companies
- 2024$193.58 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $48.53 | 2 |
| Exact Sciences Corporation | $23.70 | 1 |
| Viatris Specialty LLC | $21.06 | 1 |
| E.R. Squibb & Sons, L.L.C. | $16.54 | 1 |
What the 2025 payments were for
- Food and Beverage$109.83 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 232 internal medicine physicians in Ypsilanti · All internal medicine physicians in Michigan