Quick answers
- Which hospitals does Christopher W. Rynne work at?
- Medicare's official clinician data lists Christopher W. Rynne at 1 hospital: South Shore Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher W. Rynne see patients?
- Medicare's clinician data lists 2 practice locations, including Hingham, MA and Abington, MA. Call before your visit to confirm the address.
- What is Christopher W. Rynne's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Christopher W. Rynne accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher W. Rynne accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Christopher W. Rynne?
- (781) 337-5555, as listed in official Medicare / NPI Registry data.
- What is Christopher W. Rynne's NPI number?
- 1649243973. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher W. Rynne works
Medicare's Facility Affiliation Data lists Christopher W. Rynne at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- South Shore HospitalSouth Weymouth, MA · Acute Care Hospital · CCN 220100
Practice locations
Addresses where Christopher W. Rynne is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 Pond Park Rd, Suite 102Hingham, MA 02043 (781) 337‑5555
- 360 Brockton Ave, Suite 101Abington, MA 02351 (781) 337‑5555
Group practices
Medicare enrollment lists Christopher W. Rynne as a member of these groups (CMS data updated 2026-10-02).
- Northeast Orthopaedic Alliance PLLC291 clinicians in the group
- South Shore Orthopedics LLC36 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Hingham
Clinicians with the same Medicare primary specialty in Hingham, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Johns Hopkins University School Of Medicine |
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649243973 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians