Zachary Thomas Ritter, DPM
NPI 1578791497ActiveIndividual· Podiatrist, Foot & Ankle Surgery· Williamsport, PA
Podiatrist, Foot & Ankle Surgery (DPM) in Williamsport, Pennsylvania, trained at Temple University School of Medicine (class of 2009). 273 Medicare patients in 2024, $88,533 paid; nearly all of their 322 Part D prescriptions were generic (96%). Orthofix Medical, Inc. was the largest of 5 companies reporting payments in 2025, $20,076 in all, mostly royalties and licenses.
Overview
| NPI | 1578791497 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | No |
| NPI issued | Jun 30, 2009 |
| Last updated in NPPES | Dec 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist, Foot & Ankle Surgery Primary | 213ES0103X | SC006135 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Podiatry (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 273 |
|---|---|
| Services billed | 1,007 across 109 procedure codes |
| Paid by Medicare | $88,533 |
Part D prescriptions in 2024
| Prescriptions (claims) | 322 · 343 30-day fills |
|---|---|
| Patients | 152 |
| Total drug cost | $7,588 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Podiatry |
Medical groups
- Phoenix Rehabilitation and Health Services IncCranberry Twp, PA · 2,800 clinicians
- Susquehanna Physician ServicesWilliamsport, PA · 612 clinicians
Hospital affiliation
- Upmc WilliamsportWilliamsport, PA
Industry payments (Open Payments)
- 2025$20,076 · 30 payments from 5 companies
- 2024$27,854 · 31 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Orthofix Medical, Inc. | $9,867 | 15 |
| Medshape, Inc. | $9,237 | 4 |
| Novus Surgical Consultants | $565.85 | 6 |
| Stryker Corporation | $342.64 | 4 |
| Depuy Synthes Sales Inc. | $63.35 | 1 |
What the 2025 payments were for
- Royalty or License$9,237 · 4 payments
- Consulting Fee$8,700 · 2 payments
- Food and Beverage$1,079 · 14 payments
- Travel and Lodging$1,061 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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