Individual provider Active NPI

Kenneth Hans Hermansen, RDN, CDCES

  • Registered Dietitian
  • Longview, WA
National Provider Identifier
1558068791
Registry record updated Sep 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
DI61408612 Issued in WA
Practice address
1044 11TH Ave
Longview, WA 98632-2506
Phone
(360) 575-8275
Fax
(360) 353-9440
NPI assigned
Feb 8, 2023
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 3, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X 275943 KY
Registered Dietitian 133V00000X DI61408612 WA Primary
Registered Dietitian 133V00000X 11870717-4901 UT

Addresses

Primary practice location

1044 11TH Ave
Longview, WA 98632-2506

Mailing address

PO Box 2429
Longview, WA 98632-8486
Phone (360) 353-9494

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA, TX2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20230406000789 WA Practitioner - Registered Dietitian Or Nutrition Professional 5092180984 Reassigns benefits to 1 organization
I20250919001991 TX Practitioner - Registered Dietitian Or Nutrition Professional 5092180984 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Registered Dietitian Or Nutrition Professional
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cowlitz Indian TribeGroup PAC ID 8820030133, 26 clinicians

Practice addresses (Care Compare)

1044 11TH Ave
Longview, WA 98632-2506
Phone (360) 575-3314

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
275943KYMDRegistered Dietitian
11870717-4901UTMDRegistered Dietitian
DI61408612WAMDRegistered Dietitian

Practice roles

OrganizationSpecialtyStatusNew patients
The Vancouver Clinic Inc PS Current Accepting new patients
Cowlitz Indian Tribe CurrentSince Aug 26, 2025 Accepting new patients
The Vancouver Clinic Inc PS CurrentSince May 11, 2023 Accepting new patients
The Vancouver Clinic Inc PS CurrentSince May 11, 2023 Accepting new patients
Cowlitz Indian Tribe CurrentSince Aug 26, 2025 Accepting new patients
Cowlitz Indian Tribe Past Accepting new patients
Cowlitz Indian Tribe Past Accepting new patients
Cowlitz Indian Tribe Past Accepting new patients
Cowlitz Indian Tribe Past Accepting new patients

Locations

1044 11th Ave
Longview, WA 98632
Phone (360) 575-3314

700 NE 87th Ave
Vancouver, WA 98664
Phone (360) 397-1500

Organizations & group practices 9

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": "1675814400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756857600000",
    "number": "1558068791",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2429",
            "city": "LONGVIEW",
            "state": "WA",
            "postal_code": "986328486",
            "telephone_number": "360-353-9494",
            "fax_number": "360-353-9440"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1044 11TH AVE",
            "city": "LONGVIEW",
            "state": "WA",
            "postal_code": "986322506",
            "telephone_number": "360-575-8275",
            "fax_number": "360-353-9440"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HERMANSEN",
        "first_name": "KENNETH",
        "middle_name": "HANS",
        "credential": "RDN, CDCES",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-02-08",
        "last_updated": "2025-09-03",
        "certification_date": "2025-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "KY",
            "license": "275943",
            "primary": false
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "WA",
            "license": "DI61408612",
            "primary": true
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "UT",
            "license": "11870717-4901",
            "primary": false
        }
    ],
    "identifiers": [],
    "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 Sep 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.