Charles Cassidy, M.D.
NPI 1053351585ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Boston, MA
Orthopaedic Surgery, Hand Surgery (M.D.) in Boston, Massachusetts, trained at Northwestern University Feinberg Medical School (class of 1987). Medicare paid $98,458 for services to 320 patients in 2024. Synthes Gmbh was the largest of 5 companies reporting payments in 2025, $3,625 in all, mostly consulting fees.
Overview
| NPI | 1053351585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 6, 2006 |
| Last updated in NPPES | Mar 24, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | 77697 | MA |
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 - Hand Surgery (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 320 |
|---|---|
| Services billed | 828 across 84 procedure codes |
| Paid by Medicare | $98,458 |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Hand Surgery |
Medical group
- Pratt Orthopaedic Associates IncBoston, MA · 28 clinicians
Hospital affiliations
- Massachusetts General HospitalBoston, MA
- Tufts Medical CenterBoston, MA
Industry payments (Open Payments)
- 2025$3,625 · 6 payments from 5 companies
- 2024$2,607 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Synthes Gmbh | $3,500 | 2 |
| Aroa Biosurgery Incorporated | $42.10 | 1 |
| Smith+nephew, Inc. | $41.58 | 1 |
| Acera Surgical, Inc. | $24.36 | 1 |
| Endo USA, Inc. | $17.34 | 1 |
What the 2025 payments were for
- Consulting Fee$2,500 · 1 payment
- Compensation for serving as faculty or as a speaker for a medical education program$1,000 · 1 payment
- Food and Beverage$125.38 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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