Josephine Diaz, BA
NPI 1710448576 · Mental Health Counselor · Costa Mesa, CA
Josephine Diaz, BA is a Mental Health Counselor provider in Costa Mesa, CA (NPI 1710448576).
Provider details
- NPI number
- 1710448576
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- BA
- Sex
- Female
- Sole proprietor
- No
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
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 1751 Cloverfield BlvdSanta Monica, CA 90404-4007Phone: (310) 883-1222
- 19401 S Vermont Ave Ste A200Torrance, CA 90502-4418Phone: (310) 323-6887
Registry dates
- Enumerated
- 2019-03-26
- Last updated
- 2022-10-24
- Certified
- 2022-10-24
Frequently asked questions
- What is Josephine Diaz's NPI number?
- Josephine Diaz's National Provider Identifier (NPI) is 1710448576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Josephine Diaz's specialty?
- Josephine Diaz is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Josephine Diaz located?
- Josephine Diaz's practice location on file with NPPES is 250 Joann St, Costa Mesa, CA 92626-6455.
- What is Josephine Diaz's phone number?
- The practice phone number listed in the NPPES registry for Josephine Diaz is (949) 631-9041.
- Is Josephine Diaz's NPI active?
- Yes — Josephine Diaz's NPI (1710448576) is active in the NPPES registry as of the last update on 2022-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.