What is Julianne Tsai's NPI number?

Julianne Tsai's National Provider Identifier (NPI) is 1841153863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Julianne Tsai's specialty?

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

Where is Julianne Tsai located?

Julianne Tsai's practice location on file with NPPES is 3342 Cerritos Ave Apt 302, Los Alamitos, CA 90720-2155.

What is Julianne Tsai's phone number?

The practice phone number listed in the NPPES registry for Julianne Tsai is (408) 507-4166.

Is Julianne Tsai's NPI active?

Yes — Julianne Tsai's NPI (1841153863) is active in the NPPES registry as of the last update on 2025-12-05.

IndividualActive

Julianne Tsai

NPI 1841153863 · Behavior Technician · Los Alamitos, CA

Julianne Tsai is a Behavior Technician provider in Los Alamitos, CA (NPI 1841153863).

Provider details

NPI number: 1841153863
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(47/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

3342 Cerritos Ave Apt 302

302

Los Alamitos, CA 90720-2155

Phone: (408) 507-4166

Street-level locationGet directions

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Mailing address