IndividualActive
Joyce Griffin, L.C.S.W.
NPI 1427104306 · Clinical Social Worker · Oakland, CA
Joyce Griffin, L.C.S.W. is a Clinical Social Worker provider in Oakland, CA (NPI 1427104306).
Provider details
- NPI number
- 1427104306
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- No
- License
- LCS 17550 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
280 W Macarthur Blvd
Oakland, CA 94611-5642
Phone: (510) 752-6697
Fax: (510) 752-6845
Street-level locationGet directions
Mailing address
280 W Macarthur Blvd
Oakland, CA 94611-5642
Registry dates
- Enumerated
- 2007-01-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joyce Griffin's NPI number?
- Joyce Griffin's National Provider Identifier (NPI) is 1427104306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Griffin's specialty?
- Joyce Griffin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joyce Griffin located?
- Joyce Griffin's practice location on file with NPPES is 280 W Macarthur Blvd, Oakland, CA 94611-5642.
- What is Joyce Griffin's phone number?
- The practice phone number listed in the NPPES registry for Joyce Griffin is (510) 752-6697.
- Is Joyce Griffin's NPI active?
- Yes — Joyce Griffin's NPI (1427104306) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.