Individual provider Active NPI

Kenneth R Wu, M.D.

  • Pediatrics Physician
  • Longview, WA
National Provider Identifier
1336105055
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
MD00045359 Issued in WA
Practice address
971 11TH Ave
Longview, WA 98632-2503
Phone
(360) 423-6140
Fax
(360) 423-1405
NPI assigned
Apr 21, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X MD00045359 WA Primary

Addresses

Primary practice location

971 11TH Ave
Longview, WA 98632-2503

Mailing address

971 11TH Ave
Longview, WA 98632-2503
Phone (360) 423-6140

Other identifiers 1

IdentifierTypeStateIssuer
8440570MedicaidWA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD00045359WAMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Child & Adolescent Clinic, PS Pediatrics Past Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1145577600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1336105055",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "971 11TH AVE",
            "city": "LONGVIEW",
            "state": "WA",
            "postal_code": "986322503",
            "telephone_number": "360-423-6140",
            "fax_number": "360-423-1405"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "971 11TH AVE",
            "city": "LONGVIEW",
            "state": "WA",
            "postal_code": "986322503",
            "telephone_number": "360-423-6140",
            "fax_number": "360-423-1405"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WU",
        "first_name": "KENNETH",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-21",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "WA",
            "license": "MD00045359",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "8440570",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Longview, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.