Kathryn Hostettler, MSW
NPI 1790114213 · Clinical Social Worker · Winnetka, CA
Kathryn Hostettler, MSW is a Clinical Social Worker provider in Winnetka, CA (NPI 1790114213).
Provider details
- NPI number
- 1790114213
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- 44SL05737100 (NJ)
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
12 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
- 2013-11-05
- Last updated
- 2022-01-20
- Certified
- 2022-01-20
Frequently asked questions
- What is Kathryn Hostettler's NPI number?
- Kathryn Hostettler's National Provider Identifier (NPI) is 1790114213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Hostettler's specialty?
- Kathryn Hostettler is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathryn Hostettler located?
- Kathryn Hostettler's practice location on file with NPPES is 7113 Oakdale Ave, Winnetka, CA 91306-3627.
- What is Kathryn Hostettler's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Hostettler is (609) 356-8643.
- Is Kathryn Hostettler's NPI active?
- Yes — Kathryn Hostettler's NPI (1790114213) is active in the NPPES registry as of the last update on 2022-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.