Quick answers
- Which hospitals does Richard H. Ma work at?
- Medicare's official clinician data lists Richard H. Ma at 3 hospitals: Lahey Hospital & Medical Center, Burlington, Martha's Vineyard Hospital Inc and Nantucket Cottage Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Richard H. Ma see patients?
- Medicare's clinician data lists 4 practice locations, including Oak Bluffs, MA, Burlington, MA and Nantucket, MA. Call before your visit to confirm the address.
- What is Richard H. Ma's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Richard H. Ma accept Medicare assignment?
- Yes. Medicare's clinician data says Richard H. Ma 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 Richard H. Ma?
- (508) 825-8100, as listed in official Medicare / NPI Registry data.
- What is Richard H. Ma's NPI number?
- 1013995398. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Richard H. Ma works
Medicare's Facility Affiliation Data lists Richard H. Ma at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA · Acute Care Hospital · CCN 220171
- Martha's Vineyard Hospital IncOak Bluffs, MA · Critical Access Hospital · CCN 221300
- Nantucket Cottage HospitalNantucket, MA · Acute Care Hospital · CCN 220177
Practice locations
Addresses where Richard H. Ma is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Hospital RdOak Bluffs, MA 02557
- 29 Mall RdBurlington, MA 01805
- 41 Mall RdBurlington, MA 01805
- 57 Prospect StNantucket, MA 02554 (508) 825‑8100
Group practices
Medicare enrollment lists Richard H. Ma as a member of these groups (CMS data updated 2026-10-02).
- Lahey Clinic Inc1,381 clinicians in the group
- Martha's Vineyard Hospital Inc155 clinicians in the group
- Nantucket Cottage Hospital87 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013995398 |
| 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