Subbana Muthuswami, MD
NPI 1093875536 · Geriatric Medicine (Internal Medicine) Physician · Port Huron, MI
Subbana Muthuswami, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Port Huron, MI (NPI 1093875536).
Provider details
- NPI number
- 1093875536
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301033903 (MI)
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
19 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
- 2006-12-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Subbana Muthuswami's NPI number?
- Subbana Muthuswami's National Provider Identifier (NPI) is 1093875536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Subbana Muthuswami's specialty?
- Subbana Muthuswami is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Subbana Muthuswami located?
- Subbana Muthuswami's practice location on file with NPPES is 2603 Electric Ave, Port Huron, MI 48060.
- What is Subbana Muthuswami's phone number?
- The practice phone number listed in the NPPES registry for Subbana Muthuswami is (810) 987-5252.
- Is Subbana Muthuswami's NPI active?
- Yes — Subbana Muthuswami's NPI (1093875536) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.