What is Gianna Andersen's NPI number?

Gianna Andersen's National Provider Identifier (NPI) is 1649165085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gianna Andersen's specialty?

Gianna Andersen is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Gianna Andersen located?

Gianna Andersen's practice location on file with NPPES is 110 Ryan Industrial Ct Ste 3&4, San Ramon, CA 94583-1592.

What is Gianna Andersen's phone number?

The practice phone number listed in the NPPES registry for Gianna Andersen is (341) 234-0432.

Is Gianna Andersen's NPI active?

Yes — Gianna Andersen's NPI (1649165085) is active in the NPPES registry as of the last update on 2025-06-09.

IndividualActive

Gianna Andersen

NPI 1649165085 · Behavior Technician · San Ramon, CA

Gianna Andersen is a Behavior Technician provider in San Ramon, CA (NPI 1649165085).

Provider details

NPI number: 1649165085
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service 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
1 yr 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

110 Ryan Industrial Ct Ste 3&4

San Ramon, CA 94583-1592

Phone: (341) 234-0432

Street-level locationGet directions

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Mailing address