Isaac Williams
NPI 1386486983 · Day Training/Habilitation Specialist · Los Angeles, CA
Isaac Williams is a Day Training/Habilitation Specialist provider in Los Angeles, CA (NPI 1386486983).
Provider details
- NPI number
- 1386486983
- Entity type
- Individual
- Primary specialty
- Day Training/Habilitation SpecialistNursing Service Related Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related Providers
- Community Health Worker172V00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-06-12
- Last updated
- 2025-04-30
- Certified
- 2025-04-30
Frequently asked questions
- What is Isaac Williams's NPI number?
- Isaac Williams's National Provider Identifier (NPI) is 1386486983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac Williams's specialty?
- Isaac Williams is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).
- Where is Isaac Williams located?
- Isaac Williams's practice location on file with NPPES is 5739 Chesley Ave, Los Angeles, CA 90043-2423.
- What is Isaac Williams's phone number?
- The practice phone number listed in the NPPES registry for Isaac Williams is (323) 815-9824.
- Is Isaac Williams's NPI active?
- Yes — Isaac Williams's NPI (1386486983) is active in the NPPES registry as of the last update on 2025-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.