What is Karla Zapien's NPI number?

Karla Zapien's National Provider Identifier (NPI) is 1740976174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karla Zapien's specialty?

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

Where is Karla Zapien located?

Karla Zapien's practice location on file with NPPES is 6955 Foothill Blvd, Oakland, CA 94605-2455.

What is Karla Zapien's phone number?

The practice phone number listed in the NPPES registry for Karla Zapien is (510) 577-1875.

Is Karla Zapien's NPI active?

Yes — Karla Zapien's NPI (1740976174) is active in the NPPES registry as of the last update on 2023-04-18.

IndividualActive

Karla Zapien

NPI 1740976174 · Social Worker · Oakland, CA

Karla Zapien is a Social Worker provider in Oakland, CA (NPI 1740976174).

Provider details

NPI number: 1740976174
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

6955 Foothill Blvd

Oakland, CA 94605-2455

Phone: (510) 577-1875

Street-level locationGet directions

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Mailing address