Martin Mennen, M.D
NPI 1851339055 · Emergency Medicine Physician · San Francisco, CA
Martin Mennen, M.D is a Emergency Medicine Physician provider in San Francisco, CA (NPI 1851339055).
Provider details
- NPI number
- 1851339055
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- G60721 (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
20 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
- 2006-06-02
- Last updated
- 2022-08-26
- Certified
- 2022-08-26
Frequently asked questions
- What is Martin Mennen's NPI number?
- Martin Mennen's National Provider Identifier (NPI) is 1851339055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Mennen's specialty?
- Martin Mennen is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Mennen located?
- Martin Mennen's practice location on file with NPPES is 635 16th Ave, San Francisco, CA 94118-3510.
- What is Martin Mennen's phone number?
- The practice phone number listed in the NPPES registry for Martin Mennen is (415) 987-0278.
- Is Martin Mennen's NPI active?
- Yes — Martin Mennen's NPI (1851339055) is active in the NPPES registry as of the last update on 2022-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.