Christopher W. Rynne, MD
NPI 1649243973ActiveIndividual· Orthopaedic Surgery· Hingham, MA
Orthopaedic Surgery (MD) in Hingham, Massachusetts, trained at Johns Hopkins University School of Medicine (class of 1979). 295 Medicare patients in 2024, $58,560 paid; nearly all of their 90 Part D prescriptions were generic (98%). Ferring Pharmaceuticals Inc. reported $17.47 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1649243973 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 8, 2006 |
| Last updated in NPPES | Apr 10, 2026 |
| Certified by provider | Apr 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 47462 | 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 - Orthopedic Surgery (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 295 |
|---|---|
| Services billed | 1,411 across 51 procedure codes |
| Paid by Medicare | $58,560 |
Part D prescriptions in 2024
| Prescriptions (claims) | 90 · 108 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $2,230 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Northeast Orthopaedic Alliance PLLCDedham, MA · 291 clinicians
- South Shore Orthopedics LLCHingham, MA · 36 clinicians
Hospital affiliation
- South Shore HospitalSouth Weymouth, MA
Other facilities
- Spaulding Rehabilitation Hospital - Cape CodInpatient rehabilitation facility · East Sandwich, MA
Industry payments (Open Payments)
- 2025$17.47 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ferring Pharmaceuticals Inc. | $17.47 | 1 |
What the 2025 payments were for
- Food and Beverage$17.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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