Kathryn Galassi, LCSW
NPI 1861900912 · Clinical Social Worker · Costa Mesa, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Galassi, LCSW is a Clinical Social Worker provider in Costa Mesa, CA (NPI 1861900912).
Provider details
- NPI number
- 1861900912
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW14666 (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
8 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
- 2018-01-10
- Last updated
- 2021-12-28
- Certified
- 2021-12-28
Frequently asked questions
- What is Kathryn Galassi's NPI number?
- Kathryn Galassi's National Provider Identifier (NPI) is 1861900912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Galassi's specialty?
- Kathryn Galassi is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathryn Galassi located?
- Kathryn Galassi's practice location on file with NPPES is 301 Victoria St, Costa Mesa, CA 92627-1995.
- What is Kathryn Galassi's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Galassi is (949) 631-8000.
- Does Kathryn Galassi accept Medicare?
- Kathryn Galassi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Galassi's NPI active?
- Yes — Kathryn Galassi's NPI (1861900912) is active in the NPPES registry as of the last update on 2021-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.