Gary Mendoza, MA, LMFT
NPI 1023115185 · Marriage & Family Therapist · Los Alamitos, CA
Gary Mendoza, MA, LMFT is a Marriage & Family Therapist provider in Los Alamitos, CA (NPI 1023115185).
Provider details
- NPI number
- 1023115185
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA, LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- MFC36995 (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
- 2006-09-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gary Mendoza's NPI number?
- Gary Mendoza's National Provider Identifier (NPI) is 1023115185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Mendoza's specialty?
- Gary Mendoza is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Gary Mendoza located?
- Gary Mendoza's practice location on file with NPPES is 5212 Katella Ave Ste 101, Los Alamitos, CA 90720-2830.
- What is Gary Mendoza's phone number?
- The practice phone number listed in the NPPES registry for Gary Mendoza is (714) 679-1635.
- Is Gary Mendoza's NPI active?
- Yes — Gary Mendoza's NPI (1023115185) 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.