Michael David Zerafa, M.D.
NPI 1437400579ActiveIndividual· Family Medicine· Fenton, MI
Family Medicine (M.D.) in Fenton, Michigan, trained at Michigan State University College of Human Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $602,550 for 4,998 claims, against $43,190 paid for services in 2024. Novo Nordisk Inc was the largest of 5 companies reporting payments in 2025, $304.21 in all, mostly food and beverage.
Overview
| NPI | 1437400579 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 28, 2012 |
| Last updated in NPPES | Oct 5, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 4301101651 | 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 - Family Practice (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 137 |
|---|---|
| Services billed | 1,801 across 46 procedure codes |
| Paid by Medicare | $43,190 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,998 · 11,776 30-day fills |
|---|---|
| Patients | 439 |
| Total drug cost | $602,550 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Michael D Zerafa PLLCFenton, MI · 2 clinicians
Hospital affiliation
- Ascension Genesys HospitalGrand Blanc, MI
Other facilities
- Compassus Home HealthHome health agency · Grand Blanc, MI
Industry payments (Open Payments)
- 2025$304.21 · 19 payments from 5 companies
- 2024$23.52 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $190.88 | 11 |
| Lilly USA, LLC | $47.48 | 3 |
| Cranial Technologies, Inc | $32.66 | 3 |
| Pfizer Inc. | $17.24 | 1 |
| Abbvie Inc. | $15.95 | 1 |
What the 2025 payments were for
- Food and Beverage$304.21 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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