What is Anna Tsou's NPI number?

Anna Tsou's National Provider Identifier (NPI) is 1295606622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Anna Tsou's specialty?

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

Where is Anna Tsou located?

Anna Tsou's practice location on file with NPPES is 1010 S 336th St Ste 108, Federal Way, WA 98003-7354.

What is Anna Tsou's phone number?

The practice phone number listed in the NPPES registry for Anna Tsou is (253) 350-4465.

Is Anna Tsou's NPI active?

Yes — Anna Tsou's NPI (1295606622) is active in the NPPES registry as of the last update on 2025-09-17.

IndividualActive

Anna Tsou

NPI 1295606622 · Behavior Technician · Federal Way, WA

Anna Tsou is a Behavior Technician provider in Federal Way, WA (NPI 1295606622).

Provider details

NPI number: 1295606622
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
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

1010 S 336th St Ste 108

Federal Way, WA 98003-7354

Phone: (253) 350-4465

Street-level locationGet directions

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Mailing address