Martha Diaz, LMFT
NPI 1669189585 · Marriage & Family Therapist · Los Angeles, CA
Martha Diaz, LMFT is a Marriage & Family Therapist provider in Los Angeles, CA (NPI 1669189585).
Provider details
- NPI number
- 1669189585
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 50570 (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
3 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
- 2022-10-31
- Last updated
- 2022-10-31
- Certified
- 2022-10-26
Frequently asked questions
- What is Martha Diaz's NPI number?
- Martha Diaz's National Provider Identifier (NPI) is 1669189585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Diaz's specialty?
- Martha Diaz is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Martha Diaz located?
- Martha Diaz's practice location on file with NPPES is 5929 W 77th Pl, Los Angeles, CA 90045-2934.
- What is Martha Diaz's phone number?
- The practice phone number listed in the NPPES registry for Martha Diaz is (310) 621-6097.
- Is Martha Diaz's NPI active?
- Yes — Martha Diaz's NPI (1669189585) is active in the NPPES registry as of the last update on 2022-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.