What is Diana Warton's NPI number?

Diana Warton's National Provider Identifier (NPI) is 1114625332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Warton's specialty?

Diana Warton is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Diana Warton located?

Diana Warton's practice location on file with NPPES is 3800 Coolidge Ave, Oakland, CA 94602-3399.

What is Diana Warton's phone number?

The practice phone number listed in the NPPES registry for Diana Warton is (510) 482-2244.

Is Diana Warton's NPI active?

Yes — Diana Warton's NPI (1114625332) is active in the NPPES registry as of the last update on 2025-09-25.

IndividualActive

Diana Warton

NPI 1114625332 · Social Worker · Oakland, CA

Diana Warton is a Social Worker provider in Oakland, CA (NPI 1114625332).

Provider details

NPI number: 1114625332
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(52/100 index)

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

Registry tenure38% of score
3 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

3800 Coolidge Ave

Oakland, CA 94602-3399

Phone: (510) 482-2244

Street-level locationGet directions

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Mailing address