Katherine Alexander, AMFT
NPI 1477315919 · Marriage & Family Therapist · Los Angeles, CA
Katherine Alexander, AMFT is a Marriage & Family Therapist provider in Los Angeles, CA (NPI 1477315919).
Provider details
- NPI number
- 1477315919
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- AMFT
- Sex
- Female
- Sole proprietor
- No
- License
- AMFT142072 (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
2 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
- 2024-01-30
- Last updated
- 2025-12-16
- Certified
- 2025-12-16
Frequently asked questions
- What is Katherine Alexander's NPI number?
- Katherine Alexander's National Provider Identifier (NPI) is 1477315919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Alexander's specialty?
- Katherine Alexander is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Katherine Alexander located?
- Katherine Alexander's practice location on file with NPPES is 4221 Wilshire Blvd Ste 230, Los Angeles, CA 90010-3554.
- What is Katherine Alexander's phone number?
- The practice phone number listed in the NPPES registry for Katherine Alexander is (213) 505-4307.
- Is Katherine Alexander's NPI active?
- Yes — Katherine Alexander's NPI (1477315919) is active in the NPPES registry as of the last update on 2025-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.