Masha Brown, PSY.D.
NPI 1184812927 · Psychologist · San Francisco, CA
Masha Brown, PSY.D. is a Psychologist provider in San Francisco, CA (NPI 1184812927).
Provider details
- NPI number
- 1184812927
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY25023 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-10-05
- Last updated
- 2025-04-25
- Certified
- 2025-04-25
Frequently asked questions
- What is Masha Brown's NPI number?
- Masha Brown's National Provider Identifier (NPI) is 1184812927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Masha Brown's specialty?
- Masha Brown is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Masha Brown located?
- Masha Brown's practice location on file with NPPES is 2182 Greenwich St, San Francisco, CA 94123-3405.
- What is Masha Brown's phone number?
- The practice phone number listed in the NPPES registry for Masha Brown is (415) 787-2167.
- Is Masha Brown's NPI active?
- Yes — Masha Brown's NPI (1184812927) is active in the NPPES registry as of the last update on 2025-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.