Subbiah Doraiswami, M.D.
NPI 1093959439 · Internal Medicine Physician · Belmont, MA
Subbiah Doraiswami, M.D. is a Internal Medicine Physician provider in Belmont, MA (NPI 1093959439).
Provider details
- NPI number
- 1093959439
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 36407 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-29
- Last updated
- 2009-04-29
Frequently asked questions
- What is Subbiah Doraiswami's NPI number?
- Subbiah Doraiswami's National Provider Identifier (NPI) is 1093959439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Subbiah Doraiswami's specialty?
- Subbiah Doraiswami is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Subbiah Doraiswami located?
- Subbiah Doraiswami's practice location on file with NPPES is 560 Pleasant St, Belmont, MA 02478-2510.
- What is Subbiah Doraiswami's phone number?
- The practice phone number listed in the NPPES registry for Subbiah Doraiswami is (617) 484-7635.
- Is Subbiah Doraiswami's NPI active?
- Yes — Subbiah Doraiswami's NPI (1093959439) is active in the NPPES registry as of the last update on 2009-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.