Quick answers
- Which hospitals does Sumon Roy work at?
- Medicare's official clinician data lists Sumon Roy at 4 hospitals: Boston Medical Center, Boston Medical Center-Brighton, Good Samaritan Medical Center and South Shore Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sumon Roy see patients?
- Medicare's clinician data lists 5 practice locations, including Boston, MA, Brockton, MA and Brighton, MA. Call before your visit to confirm the address.
- What is Sumon Roy's specialty?
- Medicare lists Interventional Cardiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Sumon Roy accept Medicare assignment?
- Yes. Medicare's clinician data says Sumon Roy 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 Sumon Roy?
- (617) 638-8000, as listed in official Medicare / NPI Registry data.
- What is Sumon Roy's NPI number?
- 1447601109. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sumon Roy works
Medicare's Facility Affiliation Data lists Sumon Roy at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Boston Medical CenterBoston, MA · Acute Care Hospital · CCN 220031
- Boston Medical Center-BrightonBrighton, MA · Acute Care Hospital · CCN 220036
- Good Samaritan Medical CenterBrockton, MA · Acute Care Hospital · CCN 220111
- South Shore HospitalSouth Weymouth, MA · Acute Care Hospital · CCN 220100
Practice locations
Addresses where Sumon Roy is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Boston Medical Ctr PlBoston, MA 02118 (617) 638‑8000
- 235 N Pearl StBrockton, MA 02301 (508) 427‑3000
- 72 E Newton St, CR Evans 124Boston, MA 02118 (617) 638‑7253
- 736 Cambridge StBrighton, MA 02135 (617) 789‑3000
- 88 E Newton StBoston, MA 02118 (617) 414‑5405
Group practices
Medicare enrollment lists Sumon Roy as a member of these groups (CMS data updated 2026-10-02).
- BMC Affiliated Physicians, Inc.564 clinicians in the group
- Evans Medical Foundation Inc536 clinicians in the group
Specialties
Find other Interventional Cardiology doctors in Massachusetts →
Other interventional cardiologists in Boston
Clinicians with the same Medicare primary specialty in Boston, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Boston University School Of Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447601109 |
| 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