What is Nguyen Chau's NPI number?

Nguyen Chau's National Provider Identifier (NPI) is 1851259782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nguyen Chau's specialty?

Nguyen Chau is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Nguyen Chau located?

Nguyen Chau's practice location on file with NPPES is 4311 11th Ave Ne Ste 200, Seattle, WA 98105-6367.

What is Nguyen Chau's phone number?

The practice phone number listed in the NPPES registry for Nguyen Chau is (206) 616-4001.

Is Nguyen Chau's NPI active?

Yes — Nguyen Chau's NPI (1851259782) is active in the NPPES registry as of the last update on 2026-01-10.

IndividualActive

Nguyen Chau

NPI 1851259782 · Physician Assistant · Seattle, WA

Nguyen Chau is a Physician Assistant provider in Seattle, WA (NPI 1851259782).

Provider details

NPI number: 1851259782
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing 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

4311 11th Ave Ne Ste 200

Seattle, WA 98105-6367

Phone: (206) 616-4001

Street-level locationGet directions

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Mailing address