Tassia Zoma Pfefferkorn, M.D.
NPI 1467716514ActiveIndividual· Internal Medicine· Novi, MI
Internal Medicine (M.D.) in Novi, Michigan, licensed in MI, with an NPI issued in July 2012. Their prescriptions cost Medicare Part D more than their services did: $158,898 for 1,004 claims, against $9,935 paid for services in 2024. Lilly USA, LLC was the largest of 5 companies reporting payments in 2025, $562.75 in all, mostly food and beverage. Lists Beaumont Hospital Royal Oak and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1467716514 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 3, 2012 |
| Last updated in NPPES | Jun 29, 2022 |
| Certified by provider | Jun 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301100187 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 42 |
|---|---|
| Services billed | 136 across 11 procedure codes |
| Paid by Medicare | $9,935 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,004 · 1,877 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $158,898 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Beaumont Hospital Royal OakRoyal Oak, MI
- Henry Ford Health West Bloomfield HospitalW Bloomfield, MI
- Trinity Health Oakland HospitalPontiac, MI
Industry payments (Open Payments)
- 2025$562.75 · 20 payments from 5 companies
- 2024$228.70 · 13 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $189.05 | 7 |
| Novo Nordisk Inc | $179.17 | 9 |
| Revance Therapeutics, Inc. | $147.74 | 1 |
| Abbvie Inc. | $31.48 | 2 |
| Pfizer Inc. | $15.31 | 1 |
What the 2025 payments were for
- Food and Beverage$562.75 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 91 internal medicine physicians in Novi · All internal medicine physicians in Michigan