Donghyun Koo

Primary specialty

DentistTaxonomy code 122300000X

License

DE60822196 Issued in WA

Practice address

9776 Holman Rd NW Ste 110
Seattle, WA 98117-2000

Phone

(206) 783-3000

NPI assigned

Aug 19, 2013

Last updated

Jan 27, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• D Koo DDS PC

  dba Best Dentistry

  • Dental Clinic/Center
  • Seattle, WA
  • NPI 1649873761
  NPD Authorized official
• Donghyun Koo DDS PC

  • Dentist
  • Seattle, WA
  • NPI 1134060957
  NPD Authorized official
• D Koo PC

  dba Epic Dental

  • Dental Clinic/Center
  • Renton, WA
  • NPI 1093535452
  NPD (past) Authorized official
• Steven L. Paige DDS & Kenza Houki DMD Renton PLLC

  • General Practice Dentistry
  • Renton, WA
  • NPI 1144533316
  NPD (past)

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

{
    "created_epoch": "1376870400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1737936000000",
    "number": "1366875957",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8476 SIMONDS STREET STE 5700",
            "city": "FORT GEORGE G. MEADE",
            "state": "MD",
            "postal_code": "207555700",
            "telephone_number": "301-677-6122"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9776 HOLMAN RD NW STE 110",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981172000",
            "telephone_number": "206-783-3000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3900 E Valley Rd Ste 203",
            "address_purpose": "LOCATION",
            "city": "Renton",
            "state": "WA",
            "postal_code": "980574954",
            "country_code": "US",
            "telephone_number": "425-264-0044",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KOO",
        "first_name": "DONGHYUN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2013-08-19",
        "last_updated": "2025-01-27",
        "certification_date": "2025-01-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "WA",
            "license": "DE60822196",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Victoria Jane Konold
• Konstantin Karmazin, M.D. PLLC
• Konstantin L. Sheftelevich, PLLC.
• Benjamin Koo, M.D.
• Christine B Koo, MD
• Jahyun Koo, D.D.S
• Justin Koo
• Karen Kin-Yue Koo, MD
• Kevin Shiu Hong Koo, M D
• Ray Mun Koo

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.