Judith Grey, LCSW
NPI 1225501000 · Clinical Social Worker · San Pedro, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Judith Grey, LCSW is a Clinical Social Worker provider in San Pedro, CA (NPI 1225501000).
Provider details
- NPI number
- 1225501000
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 18544 (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
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
- 2021-11-01
- Certified
- 2021-11-01
Frequently asked questions
- What is Judith Grey's NPI number?
- Judith Grey's National Provider Identifier (NPI) is 1225501000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judith Grey's specialty?
- Judith Grey is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Judith Grey located?
- Judith Grey's practice location on file with NPPES is 302 W 5th St Ste 308, San Pedro, CA 90731-2750.
- What is Judith Grey's phone number?
- The practice phone number listed in the NPPES registry for Judith Grey is (310) 795-3421.
- Does Judith Grey accept Medicare?
- Judith Grey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Judith Grey's NPI active?
- Yes — Judith Grey's NPI (1225501000) is active in the NPPES registry as of the last update on 2021-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.