Diana Kogan, LMFT
NPI 1164754156 · Marriage & Family Therapist · Santa Ana, CA
Diana Kogan, LMFT is a Marriage & Family Therapist provider in Santa Ana, CA (NPI 1164754156).
Provider details
- NPI number
- 1164754156
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 46929 (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
16 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
- 2010-02-02
- Last updated
- 2010-02-02
Frequently asked questions
- What is Diana Kogan's NPI number?
- Diana Kogan's National Provider Identifier (NPI) is 1164754156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Kogan's specialty?
- Diana Kogan is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Diana Kogan located?
- Diana Kogan's practice location on file with NPPES is 405 W 5th St Ste 590, Santa Ana, CA 92701-4599.
- What is Diana Kogan's phone number?
- The practice phone number listed in the NPPES registry for Diana Kogan is (949) 929-6185.
- Is Diana Kogan's NPI active?
- Yes — Diana Kogan's NPI (1164754156) is active in the NPPES registry as of the last update on 2010-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.