What is David Williams's NPI number?

David Williams's National Provider Identifier (NPI) is 1457191066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Williams's specialty?

David Williams is listed in the NPPES registry with a primary specialty of Case Management Agency (Agencies).

Where is David Williams located?

David Williams's practice location on file with NPPES is 150 Frank H Ogawa Plz Ste 4340, Oakland, CA 94612-2092.

What is David Williams's phone number?

The practice phone number listed in the NPPES registry for David Williams is (510) 238-2350.

Is David Williams's NPI active?

Yes — David Williams's NPI (1457191066) is active in the NPPES registry as of the last update on 2024-07-27.

IndividualActive

David Williams

NPI 1457191066 · Case Management Agency · Oakland, CA

David Williams is a Case Management Agency provider in Oakland, CA (NPI 1457191066).

Provider details

NPI number: 1457191066
Entity type: Individual
Primary specialty: Case Management AgencyAgencies
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Case Management AgencyPrimary251B00000X
Agencies

Profile Score

Established profile(50/100 index)

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

150 Frank H Ogawa Plz Ste 4340

Oakland, CA 94612-2092

Phone: (510) 238-2350

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address