What is Tahji Williams's NPI number?

Tahji Williams's National Provider Identifier (NPI) is 1770474884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tahji Williams's specialty?

Tahji Williams is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).

Where is Tahji Williams located?

Tahji Williams's practice location on file with NPPES is 8945 Golf Links Rd, Oakland, CA 94605-4124.

What is Tahji Williams's phone number?

The practice phone number listed in the NPPES registry for Tahji Williams is (510) 317-1444.

Is Tahji Williams's NPI active?

Yes — Tahji Williams's NPI (1770474884) is active in the NPPES registry as of the last update on 2025-07-15.

IndividualActive

Tahji Williams

NPI 1770474884 · Day Training/Habilitation Specialist · Oakland, CA

Tahji Williams is a Day Training/Habilitation Specialist provider in Oakland, CA (NPI 1770474884).

Provider details

NPI number: 1770474884
Entity type: Individual
Primary specialty: Day Training/Habilitation SpecialistNursing Service Related Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Day Training/Habilitation SpecialistPrimary373H00000X
Nursing Service Related Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

8945 Golf Links Rd

Oakland, CA 94605-4124

Phone: (510) 317-1444

Street-level locationGet directions

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Mailing address