IndividualActive
Kathryn Leyton, MSW
NPI 1861168320 · Social Worker · Tarzana, CA
Kathryn Leyton, MSW is a Social Worker provider in Tarzana, CA (NPI 1861168320).
Provider details
- NPI number
- 1861168320
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- ASW84436 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
18321 Clark St
Tarzana, CA 91356-3501
Phone: (661) 309-7880
Street-level locationGet directions
Mailing address
24820 Orchard Village Rd
Santa Clarita, CA 91355
Registry dates
- Enumerated
- 2021-08-16
- Last updated
- 2021-08-16
- Certified
- 2021-08-16
Frequently asked questions
- What is Kathryn Leyton's NPI number?
- Kathryn Leyton's National Provider Identifier (NPI) is 1861168320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Leyton's specialty?
- Kathryn Leyton is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathryn Leyton located?
- Kathryn Leyton's practice location on file with NPPES is 18321 Clark St, Tarzana, CA 91356-3501.
- What is Kathryn Leyton's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Leyton is (661) 309-7880.
- Is Kathryn Leyton's NPI active?
- Yes — Kathryn Leyton's NPI (1861168320) is active in the NPPES registry as of the last update on 2021-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.