John J. Kadzielski, MD
NPI 1053448498ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Quincy, MA
Orthopaedic Surgery, Hand Surgery (MD) in Quincy, Massachusetts, trained at Tufts University School of Medicine (class of 2006). 885 Medicare patients in 2024, $345,887 paid; nearly all of their 58 Part D prescriptions were generic (95%).
Overview
| NPI | 1053448498 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 27, 2007 |
| Last updated in NPPES | Oct 23, 2025 |
| Certified by provider | Oct 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | 239683 | MA |
| Orthopaedic Surgery | 207X00000X | L-228167 | MA |
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 - Orthopedic Surgery (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 885 |
|---|---|
| Services billed | 7,529 across 160 procedure codes |
| Paid by Medicare | $345,887 |
Part D prescriptions in 2024
| Prescriptions (claims) | 58 · 58 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $8,004 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Hand Surgery |
Medical group
- John Kadzielski MD PLLCQuincy, MA · 4 clinicians
Hospital affiliation
- Beth Israel Deaconess Hospital - MiltonMilton, MA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Hand Surgery providers in Quincy
- 1043190499
All Orthopaedic Surgery, Hand Surgery providers in Massachusetts