David Yamamoto, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD.70082868 Issued in WA

Practice address

700 NE 87TH Ave
Vancouver, WA 98664-4896

Phone

(360) 882-2778

NPI assigned

Mar 17, 2023

Sex

Male

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

Enrolled in OR

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

Other, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Interoperability endpoints

• Direct secure messaging: david.yamamoto.1@18826.direct.athenahealth.com

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

{
    "created_epoch": "1679011200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781481600000",
    "number": "1598467391",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "727 NW 174TH ST",
            "city": "RIDGEFIELD",
            "state": "WA",
            "postal_code": "986426229",
            "telephone_number": "775-220-2212"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 NE 87TH AVE",
            "city": "VANCOUVER",
            "state": "WA",
            "postal_code": "986644896",
            "telephone_number": "360-882-2778"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YAMAMOTO",
        "first_name": "DAVID",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-03-17",
        "last_updated": "2026-06-15",
        "certification_date": "2026-06-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WA",
            "license": "MD.70082868",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hong Xu, MD
• Ji Xu
• Jian Xu, MD
• Li Xu, L.AC
• Ken Yabuki
• Claire Janette Yamashita, MSW, LICSWA
• Nozomi Yamate, D.M.D.
• Yuliya Yamov, LMT
• Benjamin Cornell Yan, M.D., PH.D.
• Lacey Yancey, MSW, NBC-HWC

• Internal Medicine Physician in Vancouver, WA
• Providers in Vancouver, WA by specialty
• Internal Medicine Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 15, 2026; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.