Katherine Corwin, LCSW
NPI 1336612068 · Clinical Social Worker · Anchorage, AK
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Corwin, LCSW is a Clinical Social Worker provider in Anchorage, AK (NPI 1336612068).
Provider details
- NPI number
- 1336612068
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 1364 (AK)
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
7 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
- 2019-01-04
- Last updated
- 2019-01-04
Frequently asked questions
- What is Katherine Corwin's NPI number?
- Katherine Corwin's National Provider Identifier (NPI) is 1336612068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Corwin's specialty?
- Katherine Corwin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Corwin located?
- Katherine Corwin's practice location on file with NPPES is 2600 Denali St Ste 302, Anchorage, AK 99503-2746.
- What is Katherine Corwin's phone number?
- The practice phone number listed in the NPPES registry for Katherine Corwin is (907) 272-4407.
- Does Katherine Corwin accept Medicare?
- Katherine Corwin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Corwin's NPI active?
- Yes — Katherine Corwin's NPI (1336612068) is active in the NPPES registry as of the last update on 2019-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.