What is Gayla Biggers's NPI number?

Gayla Biggers's National Provider Identifier (NPI) is 1144098161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gayla Biggers's specialty?

Gayla Biggers is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Gayla Biggers located?

Gayla Biggers's practice location on file with NPPES is 390 40th St, Oakland, CA 94609-2633.

What is Gayla Biggers's phone number?

The practice phone number listed in the NPPES registry for Gayla Biggers is (510) 613-0330.

Is Gayla Biggers's NPI active?

Yes — Gayla Biggers's NPI (1144098161) is active in the NPPES registry as of the last update on 2025-09-26.

IndividualActive

Gayla Biggers

NPI 1144098161 · Marriage & Family Therapist · Oakland, CA

Gayla Biggers is a Marriage & Family Therapist provider in Oakland, CA (NPI 1144098161).

Provider details

NPI number: 1144098161
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(51/100 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

390 40th St

Oakland, CA 94609-2633

Phone: (510) 613-0330

Street-level locationGet directions

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Mailing address