Sumon Roy, MD
NPI 1447601109 · Interventional Cardiology Physician · Brockton, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sumon Roy, MD is a Interventional Cardiology Physician provider in Brockton, MA (NPI 1447601109).
Provider details
- NPI number
- 1447601109
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1019836 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
8 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,626 across 75 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (7)
- 732 Harrison Avenue, Fl 3Preston BuildingBoston, MA 02118Phone: (617) 638-7490Fax: (617) 414-8742
- 840 Harrison Ave Menino 2nd FlRoom 2635Boston, MA 02118-2905Phone: (617) 638-8702Fax: (617) 638-8770
- 736 Cambridge StBrighton, MA 02135-2907Phone: (617) 789-3000
- 15 Roche Brothers WaySte 110North Easton, MA 02356-1000Phone: (781) 792-6500Fax: (781) 792-6501
- 1800 Orleans St, Tower 110Baltimore, MD 21287Phone: (410) 955-5000
- 1425 Portland AveRochester, NY 14621-3001Phone: (585) 922-4000
- Vcuhs Dept of Cardiovascular Disease Fellowship, 9805091250 E. Marshall StreetRichmond, VA 23298-0509Phone: (804) 828-3149
Registry dates
- Enumerated
- 2016-06-23
- Last updated
- 2026-03-04
- Certified
- 2026-03-04
Frequently asked questions
- What is Sumon Roy's NPI number?
- Sumon Roy's National Provider Identifier (NPI) is 1447601109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sumon Roy's specialty?
- Sumon Roy is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sumon Roy located?
- Sumon Roy's practice location on file with NPPES is 830 Oak St, Brockton, MA 02301-1191.
- What is Sumon Roy's phone number?
- The practice phone number listed in the NPPES registry for Sumon Roy is (508) 583-4440.
- Does Sumon Roy accept Medicare?
- Sumon Roy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sumon Roy's NPI active?
- Yes — Sumon Roy's NPI (1447601109) is active in the NPPES registry as of the last update on 2026-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.