Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1073240289 Individual Practitioner Female Practitioner

Dr. Chieh Tsai , DDS

Dentist • Bellevue, WA

Professional Overview & Biography Verified Profile Summary

Dr. Chieh Tsai, DDS is a registered healthcare professional specializing in Dentist in Bellevue, WA. Practice services are available at 41 148TH AVE SE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

41 148th Ave Se

Bellevue, WA 980075167

Telephone 4257478661
Associated Practice Facility / Clinic
🏢 Tlc Massage Group Llc Facility NPI 1346533940

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist in Bellevue, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 16.1 Yrs
Regional Practice Density
119 Specialists

Practicing in Bellevue, WA (2853 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-07-08
Dentist Primary Specialty

NUCC Taxonomy Code: 122300000X

State License WA DE61459623

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.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

1 Associated Practitioners
Tro Ota

Massage Therapist

NPI 1770876351

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location July 08, 2025

Registered at 41 148TH AVE SE, BELLEVUE, WA 980075167 (Tel: 4257478661)

📍
Updated Business Mailing Address July 08, 2025

Registered at 11720 97TH LN NE APT A210, KIRKLAND, WA 980348959 (Tel: 4243026674)

NPI Profile Active August 07, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location August 07, 2022

Registered at 500 INDIANA AVE, WINSLOW, AZ 860472169 (Tel: 9282896116)

📍
Updated Business Mailing Address August 07, 2022

Registered at 5000 N MALL WAY APT 277B19, FLAGSTAFF, AZ 860045046

👤
Provider Name / Credentials Updated August 07, 2022

Recorded as CHIEH TSAI, DDS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 07, 2022

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration August 07, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Chieh Tsai. Be the first to share your experience!

Sign in to leave a review for Dr. Chieh Tsai

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1073240289
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 07, 2022
Last Update: July 08, 2025
Sole Proprietor: Yes

Mailing Address

11720 97th Ln Ne Apt A210

Kirkland, WA 980348959

Phone: 4243026674

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.