Katrin Harrison, MSW
NPI 1801277116 · Clinical Social Worker · Los Angeles, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katrin Harrison, MSW is a Clinical Social Worker provider in Los Angeles, CA (NPI 1801277116).
Provider details
- NPI number
- 1801277116
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
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
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2015-06-11
- Last updated
- 2015-06-11
Frequently asked questions
- What is Katrin Harrison's NPI number?
- Katrin Harrison's National Provider Identifier (NPI) is 1801277116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katrin Harrison's specialty?
- Katrin Harrison is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katrin Harrison located?
- Katrin Harrison's practice location on file with NPPES is 550 S Vermont Ave Fl 10, Los Angeles, CA 90020-1912.
- What is Katrin Harrison's phone number?
- The practice phone number listed in the NPPES registry for Katrin Harrison is (323) 515-9343.
- Does Katrin Harrison accept Medicare?
- Katrin Harrison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katrin Harrison's NPI active?
- Yes — Katrin Harrison's NPI (1801277116) is active in the NPPES registry as of the last update on 2015-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.