Mairin Weiner, MSW
NPI 1487869079 · Clinical Social Worker · San Francisco, CA
Mairin Weiner, MSW is a Clinical Social Worker provider in San Francisco, CA (NPI 1487869079).
Provider details
- NPI number
- 1487869079
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- 27700 (CA)
Specialties & taxonomies
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
19 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
- 2007-05-14
- Last updated
- 2022-12-28
- Certified
- 2022-12-28
Frequently asked questions
- What is Mairin Weiner's NPI number?
- Mairin Weiner's National Provider Identifier (NPI) is 1487869079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mairin Weiner's specialty?
- Mairin Weiner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mairin Weiner located?
- Mairin Weiner's practice location on file with NPPES is 676 Chenery St, San Francisco, CA 94131-3034.
- What is Mairin Weiner's phone number?
- The practice phone number listed in the NPPES registry for Mairin Weiner is (415) 312-5454.
- Is Mairin Weiner's NPI active?
- Yes — Mairin Weiner's NPI (1487869079) is active in the NPPES registry as of the last update on 2022-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.