Dian Grier, LCSW
NPI 1063719557 · Clinical Social Worker · San Francisco, CA
Dian Grier, LCSW is a Clinical Social Worker provider in San Francisco, CA (NPI 1063719557).
Provider details
- NPI number
- 1063719557
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LCSW69269 (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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 350 Sansome St Ste 360San Francisco, CA 94104-1304Phone: (661) 754-3241
Registry dates
- Enumerated
- 2011-02-17
- Last updated
- 2024-04-24
- Certified
- 2024-04-24
Frequently asked questions
- What is Dian Grier's NPI number?
- Dian Grier's National Provider Identifier (NPI) is 1063719557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dian Grier's specialty?
- Dian Grier is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Dian Grier located?
- Dian Grier's practice location on file with NPPES is 490 Post St Ste 1043, San Francisco, CA 94102-1301.
- What is Dian Grier's phone number?
- The practice phone number listed in the NPPES registry for Dian Grier is (925) 282-1778.
- Is Dian Grier's NPI active?
- Yes — Dian Grier's NPI (1063719557) is active in the NPPES registry as of the last update on 2024-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.