Katherine Valentine, LMFT, PHD
NPI 1053923326 · Marriage & Family Therapist · Van Nuys, CA
Katherine Valentine, LMFT, PHD is a Marriage & Family Therapist provider in Van Nuys, CA (NPI 1053923326).
Provider details
- NPI number
- 1053923326
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT, PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- LMFT159417 (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
5 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
- 2020-08-18
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is Katherine Valentine's NPI number?
- Katherine Valentine's National Provider Identifier (NPI) is 1053923326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Valentine's specialty?
- Katherine Valentine is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Katherine Valentine located?
- Katherine Valentine's practice location on file with NPPES is 6104 Sepulveda Blvd # 1060, Van Nuys, CA 91411-2503.
- What is Katherine Valentine's phone number?
- The practice phone number listed in the NPPES registry for Katherine Valentine is (818) 538-8308.
- Is Katherine Valentine's NPI active?
- Yes — Katherine Valentine's NPI (1053923326) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.