Timothy A. Piontkowski, DO
NPI 1982706891ActiveIndividual· Family Medicine· Lapeer, MI
Family Medicine (DO) in Lapeer, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $1,789,463 for 17,158 claims, against $111,418 paid for services in 2024. Pfizer Inc. was the largest of 20 companies reporting payments in 2025, $1,300 in all, mostly food and beverage.
Overview
| NPI | 1982706891 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Sep 1, 2006 |
| Last updated in NPPES | Nov 20, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 5101010094 | 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 | 296 |
|---|---|
| Services billed | 9,991 across 61 procedure codes |
| Paid by Medicare | $111,418 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17,158 · 37,458 30-day fills |
|---|---|
| Patients | 851 |
| Total drug cost | $1,789,463 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- Genesys Pho LLCBurton, MI · 9 clinicians
- Lapeer Medical Associates PCLapeer, MI · 8 clinicians
Hospital affiliations
- Ascension Genesys HospitalGrand Blanc, MI
- McLaren Lapeer RegionLapeer, MI
Other facilities
- McLaren Home HealthHome health agency · Clinton Township, MI
- Residential Home Health and HospiceHome health agency · Lapeer, MI
Industry payments (Open Payments)
- 2025$1,300 · 72 payments from 20 companies
- 2024$2,104 · 127 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $363.09 | 22 |
| Amgen Inc. | $276.78 | 18 |
| Edwards Lifesciences Corporation | $116.57 | 1 |
| Harmony Biosciences LLC | $58.60 | 2 |
| Novo Nordisk Inc | $56.82 | 3 |
What the 2025 payments were for
- Food and Beverage$1,300 · 72 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 family medicine physicians in Lapeer · All family medicine physicians in Michigan