Lorry Larson, MD
NPI 1144381583 · General Practice Physician · San Francisco, CA
Lorry Larson, MD is a General Practice Physician provider in San Francisco, CA (NPI 1144381583).
Provider details
- NPI number
- 1144381583
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A24981 (CA)
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 Lorry Larson's NPI number?
- Lorry Larson's National Provider Identifier (NPI) is 1144381583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lorry Larson's specialty?
- Lorry Larson is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Lorry Larson located?
- Lorry Larson's practice location on file with NPPES is 49 Drumm St, San Francisco, CA 94111.
- What is Lorry Larson's phone number?
- The practice phone number listed in the NPPES registry for Lorry Larson is (415) 982-8380.
- Is Lorry Larson's NPI active?
- Yes — Lorry Larson's NPI (1144381583) 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.