Martin Shapiro, MD
NPI 1013544055 · Family Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Shapiro, MD is a Family Medicine Physician provider in San Francisco, CA (NPI 1013544055).
Provider details
- NPI number
- 1013544055
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A188886 (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
6 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
- 2020-03-26
- Last updated
- 2024-12-15
- Certified
- 2024-12-15
Frequently asked questions
- What is Martin Shapiro's NPI number?
- Martin Shapiro's National Provider Identifier (NPI) is 1013544055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Shapiro's specialty?
- Martin Shapiro is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Shapiro located?
- Martin Shapiro's practice location on file with NPPES is 1001 Potrero Ave Bldg 80-83, San Francisco, CA 94110-3518.
- What is Martin Shapiro's phone number?
- The practice phone number listed in the NPPES registry for Martin Shapiro is (415) 206-5252.
- Does Martin Shapiro accept Medicare?
- Martin Shapiro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Shapiro's NPI active?
- Yes — Martin Shapiro's NPI (1013544055) is active in the NPPES registry as of the last update on 2024-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.