Yoojin Koo

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

DENT.DE.70010343 Issued in WA

Practice address

1545 Wilmington Dr Ste 100
Dupont, WA 98327-9032

Phone

(253) 581-6779

NPI assigned

Jul 22, 2025

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Northwest Smiles

  • Dental Clinic/Center
  • Dupont, WA
  • NPI 1275362840
  NPD

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

{
    "created_epoch": "1753142400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753142400000",
    "number": "1831071919",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "34816 1ST AVE S APT A701",
            "city": "FEDERAL WAY",
            "state": "WA",
            "postal_code": "980037010",
            "telephone_number": "206-859-3569"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1545 WILMINGTON DR STE 100",
            "city": "DUPONT",
            "state": "WA",
            "postal_code": "983279032",
            "telephone_number": "253-581-6779"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOO",
        "first_name": "YOOJIN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-07-22",
        "last_updated": "2025-07-22",
        "certification_date": "2025-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "WA",
            "license": "DENT.DE.70010343",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jordan Kelso
• Amanda Jean Kilborn
• Hunter Kiphart
• Elizabeth Klein, LSWAIC
• Paiton Kline
• Abel Kouassi Kouassi Lenoir
• Kristan K Overby DDS PS
• Michaela Sue Krum, BA, RBT
• Chelsea Marie Kyser
• August J Lambrecht, EMT

• General Practice Dentistry in Dupont, WA
• Providers in Dupont, WA by specialty
• General Practice Dentistry in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 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.