Lance Retherford, MD
NPI 1972839470 · Student in an Organized Health Care Education/Training Program · San Francisco, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lance Retherford, MD is a Student in an Organized Health Care Education/Training Program provider in San Francisco, CA (NPI 1972839470).
Provider details
- NPI number
- 1972839470
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2009-10-19
- Last updated
- 2021-12-15
Frequently asked questions
- What is Lance Retherford's NPI number?
- Lance Retherford's National Provider Identifier (NPI) is 1972839470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lance Retherford's specialty?
- Lance Retherford is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Lance Retherford located?
- Lance Retherford's practice location on file with NPPES is 521 Parnassus Ave, San Francisco, CA 94143-2206.
- What is Lance Retherford's phone number?
- The practice phone number listed in the NPPES registry for Lance Retherford is (415) 476-2131.
- Does Lance Retherford accept Medicare?
- Lance Retherford is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lance Retherford's NPI active?
- Yes — Lance Retherford's NPI (1972839470) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.