Liroy Williams
NPI 1699243279 · Day Training/Habilitation Specialist · South Pasadena, CA
Liroy Williams is a Day Training/Habilitation Specialist provider in South Pasadena, CA (NPI 1699243279).
Provider details
- NPI number
- 1699243279
- Entity type
- Individual
- Primary specialty
- Day Training/Habilitation SpecialistNursing Service Related Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Nursing Service Related 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
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
- 2018-11-13
- Last updated
- 2026-01-20
- Certified
- 2026-01-20
Frequently asked questions
- What is Liroy Williams's NPI number?
- Liroy Williams's National Provider Identifier (NPI) is 1699243279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liroy Williams's specialty?
- Liroy Williams is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).
- Where is Liroy Williams located?
- Liroy Williams's practice location on file with NPPES is 1499 Huntington Dr Ste 101, South Pasadena, CA 91030-5444.
- What is Liroy Williams's phone number?
- The practice phone number listed in the NPPES registry for Liroy Williams is (213) 393-1189.
- Is Liroy Williams's NPI active?
- Yes — Liroy Williams's NPI (1699243279) is active in the NPPES registry as of the last update on 2026-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.