Matthew Dorsey, MD
NPI 1134341118 · Internal Medicine Physician · San Francisco, CA
Matthew Dorsey, MD is a Internal Medicine Physician provider in San Francisco, CA (NPI 1134341118).
Provider details
- NPI number
- 1134341118
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A54035 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2007-05-02
- Last updated
- 2025-09-11
Frequently asked questions
- What is Matthew Dorsey's NPI number?
- Matthew Dorsey's National Provider Identifier (NPI) is 1134341118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Dorsey's specialty?
- Matthew Dorsey is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Dorsey located?
- Matthew Dorsey's practice location on file with NPPES is 1001 Potrero Avenue, San Francisco, CA 94110-3518.
- What is Matthew Dorsey's phone number?
- The practice phone number listed in the NPPES registry for Matthew Dorsey is (415) 206-5438.
- Is Matthew Dorsey's NPI active?
- Yes — Matthew Dorsey's NPI (1134341118) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.