Joseph Delfin, LCSW
NPI 1235287848 · Clinical Social Worker · West Hollywood, CA
Joseph Delfin, LCSW is a Clinical Social Worker provider in West Hollywood, CA (NPI 1235287848).
Provider details
- NPI number
- 1235287848
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23455 (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
- 2007-01-08
- Last updated
- 2007-12-24
Frequently asked questions
- What is Joseph Delfin's NPI number?
- Joseph Delfin's National Provider Identifier (NPI) is 1235287848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Delfin's specialty?
- Joseph Delfin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joseph Delfin located?
- Joseph Delfin's practice location on file with NPPES is 8235 Santa Monica Blvd, West Hollywood, CA 90046-5914.
- What is Joseph Delfin's phone number?
- The practice phone number listed in the NPPES registry for Joseph Delfin is (323) 360-2362.
- Is Joseph Delfin's NPI active?
- Yes — Joseph Delfin's NPI (1235287848) is active in the NPPES registry as of the last update on 2007-12-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.