Brett Mensh, M.D., PH.D.
NPI 1851610190 · General Practice Physician · Corte Madera, CA
Brett Mensh, M.D., PH.D. is a General Practice Physician provider in Corte Madera, CA (NPI 1851610190).
Provider details
- NPI number
- 1851610190
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C53997 (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
16 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
- 2010-05-26
- Last updated
- 2010-05-26
Frequently asked questions
- What is Brett Mensh's NPI number?
- Brett Mensh's National Provider Identifier (NPI) is 1851610190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brett Mensh's specialty?
- Brett Mensh is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Brett Mensh located?
- Brett Mensh's practice location on file with NPPES is 101 Casa Buena Dr, Corte Madera, CA 94925-1762.
- What is Brett Mensh's phone number?
- The practice phone number listed in the NPPES registry for Brett Mensh is (415) 924-4525.
- Is Brett Mensh's NPI active?
- Yes — Brett Mensh's NPI (1851610190) is active in the NPPES registry as of the last update on 2010-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.