Robert Diaz, LCSW
NPI 1952567745 · Clinical Social Worker · Pasadena, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Diaz, LCSW is a Clinical Social Worker provider in Pasadena, CA (NPI 1952567745).
Provider details
- NPI number
- 1952567745
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- LCS23162 (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
17 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
- 2008-08-01
- Last updated
- 2021-12-10
- Certified
- 2021-12-07
Frequently asked questions
- What is Robert Diaz's NPI number?
- Robert Diaz's National Provider Identifier (NPI) is 1952567745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Diaz's specialty?
- Robert Diaz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Robert Diaz located?
- Robert Diaz's practice location on file with NPPES is 1250 E Walnut St Ste 110, Pasadena, CA 91106-1877.
- What is Robert Diaz's phone number?
- The practice phone number listed in the NPPES registry for Robert Diaz is (626) 376-3328.
- Does Robert Diaz accept Medicare?
- Robert Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Diaz's NPI active?
- Yes — Robert Diaz's NPI (1952567745) is active in the NPPES registry as of the last update on 2021-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.