Mark Stewart Block, DPM PA
NPI 1225034176ActiveIndividual· Podiatrist, Foot & Ankle Surgery· Boca Raton, FL
Podiatrist, Foot & Ankle Surgery (DPM PA) in Boca Raton, Florida, trained at Kent State University College of Podiatric Medicine (class of 1975). 472 Medicare patients in 2024, $172,351 paid; nearly all of their 116 Part D prescriptions were generic (97%). Amgen Inc. was the largest of 2 companies reporting payments in 2025, $169.29 in all, mostly food and beverage.
Overview
| NPI | 1225034176 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM PA |
| Sole proprietor | Yes |
| NPI issued | Jun 24, 2005 |
| Last updated in NPPES | Jul 20, 2020 |
| Certified by provider | Jul 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist, Foot & Ankle Surgery Primary | 213ES0103X | PO1182 | FL |
| Podiatrist, Sports Medicine | 213ES0000X | PO1182 | FL |
| Podiatrist, Foot Surgery | 213ES0131X | PO1182 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 472 |
|---|---|
| Services billed | 4,840 across 58 procedure codes |
| Paid by Medicare | $172,351 |
Part D prescriptions in 2024
| Prescriptions (claims) | 116 · 122 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $2,202 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Kent State University College of Podiatric Medicine |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | Podiatry |
Hospital affiliation
- Boca Raton Regional HospitalBoca Raton, FL
Industry payments (Open Payments)
- 2025$169.29 · 2 payments from 2 companies
- 2024$273.94 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $149.50 | 1 |
| Cashflow Solutions, LLC | $19.79 | 1 |
What the 2025 payments were for
- Food and Beverage$169.29 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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