Michael Thomas Williams, DO
NPI 1205097052ActiveIndividual· Emergency Medicine· York, PA
Emergency Medicine (DO) in York, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 2008). 856 Medicare patients in 2024, $129,159 paid; nearly all of their 424 Part D prescriptions were generic (91%). Stryker Corporation reported $60.22 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1205097052 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jun 24, 2008 |
| Last updated in NPPES | Jul 10, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | OS015166 | PA |
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 - Emergency Medicine (FL); Practitioner - Emergency Medicine (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 856 |
|---|---|
| Services billed | 1,258 across 27 procedure codes |
| Paid by Medicare | $129,159 |
Part D prescriptions in 2024
| Prescriptions (claims) | 424 · 435 30-day fills |
|---|---|
| Patients | 280 |
| Total drug cost | $6,123 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Emergency Medicine |
Medical group
- Inphynet Contracting Services LLCTampa, FL · 176 clinicians
Hospital affiliations
- Parrish Medical CenterTitusville, FL
- Upmc SomersetSomerset, PA
Industry payments (Open Payments)
- 2025$60.22 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $60.22 | 2 |
What the 2025 payments were for
- Food and Beverage$60.22 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 182 emergency medicine physicians in York · All emergency medicine physicians in Pennsylvania