Individual provider Active NPI

Bethany L Madden, ARNP

  • Family Nurse Practitioner
  • Castle Rock, WA
National Provider Identifier
1104691658
Registry record updated Nov 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
AP61478800 Issued in WA
Practice address
139 1St Ave SW
Castle Rock, WA 98611
Phone
(360) 814-2353
Fax
(360) 274-7439
NPI assigned
Nov 15, 2023
Last updated
Nov 18, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 18, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X AP61478800 WA Primary

Addresses

Primary practice location

139 1St Ave SW
Castle Rock, WA 98611

Mailing address

1057 12TH Ave
Longview, WA 98632-2509
Phone (360) 636-3892

Other names 1

  • Bethany L Stark Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20231206001121 WA Practitioner - Nurse Practitioner 0941659718 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2023
Medicare assignment
May accept Medicare assignment
Group practices
Cowlitz Family Health CenterGroup PAC ID 5991696395, 21 clinicians

Practice addresses (Care Compare)

1057 12TH Ave
Longview, WA 98632-2509
Phone (360) 636-3892

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
AP61478800WAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Cowlitz Family Health Center CurrentSince Nov 20, 2023 Accepting new patients
Cowlitz Family Health Center Current Accepting new patients
Cowlitz Family Health Center Past Accepting new patients
Cowlitz Family Health Center Past Accepting new patients

Locations

1057 12th Ave
Longview, WA 98632
Phone (360) 636-3892

Organizations & group practices 4

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1700006400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763424000000",
    "number": "1104691658",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1057 12TH AVE",
            "city": "LONGVIEW",
            "state": "WA",
            "postal_code": "986322509",
            "telephone_number": "360-636-3892",
            "fax_number": "360-414-1342"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "139 1ST AVE SW",
            "city": "CASTLE ROCK",
            "state": "WA",
            "postal_code": "98611",
            "telephone_number": "360-814-2353",
            "fax_number": "360-274-7439"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MADDEN",
        "first_name": "BETHANY",
        "middle_name": "L",
        "credential": "ARNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-11-15",
        "last_updated": "2025-11-18",
        "certification_date": "2025-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "WA",
            "license": "AP61478800",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "BETHANY",
            "last_name": "STARK",
            "middle_name": "L",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Castle Rock, WA

Sources for this page

Verify at the official NPI Registry.