What is Angela Tsai's NPI number?

Angela Tsai's National Provider Identifier (NPI) is 1528496452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Angela Tsai's specialty?

Angela Tsai is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Angela Tsai located?

Angela Tsai's practice location on file with NPPES is 11821 Ne 128th St Ste C, Kirkland, WA 98034-7210.

What is Angela Tsai's phone number?

The practice phone number listed in the NPPES registry for Angela Tsai is (425) 285-1250.

Is Angela Tsai's NPI active?

Yes — Angela Tsai's NPI (1528496452) is active in the NPPES registry as of the last update on 2013-11-01.

IndividualActive

Angela Tsai, M.S., R.D.N., C.D.

NPI 1528496452 · Registered Dietitian · Kirkland, WA

Angela Tsai, M.S., R.D.N., C.D. is a Registered Dietitian provider in Kirkland, WA (NPI 1528496452).

Provider details

NPI number: 1528496452
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: M.S., R.D.N., C.D.
Sex: Female
Sole proprietor: No
License: DI60419895 (WA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense DI60419895 (WA)
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(77/100 index)

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

Registry tenure38% of score
12 yrs in NPPES registry
Profile completeness38% of score
100% 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

11821 Ne 128th St Ste C

Kirkland, WA 98034-7210

Phone: (425) 285-1250

Street-level locationGet directions

More WA providers

Mailing address

2904 4th Ave Ne Ste 300

Puyallup, WA 98372-7053

Enumerated: 2013-11-01
Last updated: 2013-11-01

Frequently asked questions

What is Angela Tsai's NPI number?: Angela Tsai's National Provider Identifier (NPI) is 1528496452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Angela Tsai's specialty?: Angela Tsai is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
Where is Angela Tsai located?: Angela Tsai's practice location on file with NPPES is 11821 Ne 128th St Ste C, Kirkland, WA 98034-7210.
What is Angela Tsai's phone number?: The practice phone number listed in the NPPES registry for Angela Tsai is (425) 285-1250.
Is Angela Tsai's NPI active?: Yes — Angela Tsai's NPI (1528496452) is active in the NPPES registry as of the last update on 2013-11-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.