Quick answers
- Which hospitals does Michael K. Ritchie work at?
- Medicare's official clinician data lists Michael K. Ritchie at 3 hospitals: Beth Israel Deaconess Medical Center, Massachusetts General Hospital and South Shore Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael K. Ritchie see patients?
- Medicare's clinician data lists 1 practice location in Braintree, MA. Call before your visit to confirm the address.
- What is Michael K. Ritchie's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Michael K. Ritchie accept Medicare assignment?
- Yes. Medicare's clinician data says Michael K. Ritchie 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 Michael K. Ritchie?
- (781) 848-1300, as listed in official Medicare / NPI Registry data.
- What is Michael K. Ritchie's NPI number?
- 1396788436. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael K. Ritchie works
Medicare's Facility Affiliation Data lists Michael K. Ritchie at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beth Israel Deaconess Medical CenterBoston, MA · Acute Care Hospital · CCN 220086
- Massachusetts General HospitalBoston, MA · Acute Care Hospital · CCN 220071
- South Shore HospitalSouth Weymouth, MA · Acute Care Hospital · CCN 220100
Practice locations
Addresses where Michael K. Ritchie is enrolled with Medicare (CMS data updated 2026-10-02).
- 250 Pond StBraintree, MA 02184 (781) 848‑1300
Group practices
Medicare enrollment lists Michael K. Ritchie as a member of this group (CMS data updated 2026-10-02).
- Rehabilitation Medical Associates PC15 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Graduation year | 1998 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396788436 |
| 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