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CHIEH TSAI DDS
NPI 1073240289
Dentist in Bellevue, WA

Active since August 07, 2022
41 148TH AVE SE, BELLEVUE, WA 98007(425) 747-8661 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 8, 2025, Aug 7, 2022 (2 updates tracked since 2022).

About Chieh Tsai Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHIEH TSAI DDS (NPI 1073240289) is an individual dentist in Bellevue, Washington, licensed in Washington (DE61459623) and active in the NPI registry since August 2022.

NPPES Registry Identity

NPI1073240289
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameCHIEH TSAICredential: DDS
Location Address41 148TH AVE SEBellevue, WA 98007-5167
Mailing Address11720 97th Ln Ne Apt A210Kirkland, WA 98034-8959 · (424) 302-6674
Phone(425) 747-8661
Sole ProprietorYes
Enumeration DateAugust 7, 2022
Last NPPES UpdateJuly 8, 20252 updates tracked since enumeration
NPPES CertifiedJuly 8, 2025
✔ NPI 1073240289 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in WA · DE61459623
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
41 148TH AVE SE, Bellevue, WA 98007
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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TLC MASSAGE GROUP LLC
Massage Therapist
41 148TH AVE SE
BELLEVUE, WA 98007
King County (425) 409-3852
ANASTASIYA A. LENSKIY
Non-Pharmacy Dispensing Site
41 148TH AVE SE, SUITE 3
BELLEVUE, WA 98007
King County (425) 202-5955
MRS. TRO OTA
Massage Therapist
41 148TH AVE SE
BELLEVUE, WA 98007
King County (425) 409-3852

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chieh Tsai's NPI number?

The NPI number for Chieh Tsai is 1073240289. It was assigned to this individual provider in the NPPES registry on August 7, 2022.

Where is Chieh Tsai located?

Chieh Tsai practices at 41 148th Ave SE, Bellevue, WA 98007. The listed phone number is (425) 747-8661.

What is Chieh Tsai's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Chieh Tsai was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.