George Daniel Shanahan IV, DPM
NPI 1003818907ActiveIndividual· Podiatrist, Foot & Ankle Surgery· Commerce Twp, MI
Podiatrist, Foot & Ankle Surgery (DPM) in Commerce Twp, Michigan, trained at Barry University School of Podiatric Medicine (class of 1991). 301 Medicare patients in 2024, $80,206 paid; all of their 78 Part D prescriptions were generic. Treace Medical Concepts, Inc. was the largest of 6 companies reporting payments in 2025, $226.70 in all, mostly food and beverage.
Overview
| NPI | 1003818907 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | No |
| NPI issued | Aug 11, 2005 |
| Last updated in NPPES | Dec 19, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist, Foot & Ankle Surgery Primary | 213ES0103X | GDS001605 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Podiatry (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 301 |
|---|---|
| Services billed | 1,330 across 47 procedure codes |
| Paid by Medicare | $80,206 |
Part D prescriptions in 2024
| Prescriptions (claims) | 78 · 79 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $1,017 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Barry University School of Podiatric Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Podiatry |
Medical group
- G. Daniel Shanahan IV DPM PCCommerce Township, MI · 2 clinicians
Hospital affiliation
- Ascension Genesys HospitalGrand Blanc, MI
Industry payments (Open Payments)
- 2025$226.70 · 8 payments from 6 companies
- 2024$139.50 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Treace Medical Concepts, Inc. | $107.44 | 3 |
| Depuy Synthes Sales Inc. | $33.27 | 1 |
| Paragon 28, Inc. | $30.82 | 1 |
| Vertex Pharmaceuticals Incorporated | $22.33 | 1 |
| Arthrosurface Incorporated | $16.89 | 1 |
What the 2025 payments were for
- Food and Beverage$226.70 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Podiatrist, Foot & Ankle Surgery providers in Commerce Twp
- 1053417816
- 1215320148
All Podiatrist, Foot & Ankle Surgery providers in Michigan →