Chieh Tsai, DDS

Primary specialty

DentistTaxonomy code 122300000X

License

DE61459623 Issued in WA

Practice address

41 148TH Ave SE
Bellevue, WA 98007-5167

Phone

(425) 747-8661

NPI assigned

Aug 7, 2022

Sex

Female

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1659830400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751932800000",
    "number": "1073240289",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11720 97TH LN NE APT A210",
            "city": "KIRKLAND",
            "state": "WA",
            "postal_code": "980348959",
            "telephone_number": "424-302-6674"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "41 148TH AVE SE",
            "city": "BELLEVUE",
            "state": "WA",
            "postal_code": "980075167",
            "telephone_number": "425-747-8661"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TSAI",
        "first_name": "CHIEH",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-08-07",
        "last_updated": "2025-07-08",
        "certification_date": "2025-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "WA",
            "license": "DE61459623",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Anh Quoc Truong, M.D.
• Cheerie Truong, PHARMD
• Hoai Truong
• Kim-Thuy T Truong, M.D.
• Kimberly Song Truong, EAMP, LAC
• Justin Tsai, M.D.
• Pei-Feng Tsai, MC18113
• Shu-Yu Tsai, RPH
• Jessica Tsay
• Emma Tschaikowsky

• Dentist in Bellevue, WA
• Providers in Bellevue, WA by specialty
• Dentist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.