NPIMap

Individual provider Active NPI

Mark Houghton, ARNP

  • Nurse Practitioner
  • Colfax, WA
National Provider Identifier
1760182984
Registry record updated Jun 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
AP61411013 Issued in WA
Practice address
1210 W Fairview St
Colfax, WA 99111-9552
Phone
(509) 397-3435
NPI assigned
Mar 7, 2023
Last updated
Jun 9, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 9, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X AP61411013 WA Primary

Addresses

Primary practice location

1210 W Fairview St
Colfax, WA 99111-9552

Mailing address

1210 W Fairview St
Colfax, WA 99111-9552
Phone (509) 397-3435

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA, ID2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20230829002084 WA Practitioner - Nurse Practitioner 1658734371 Reassigns benefits to 4 organizations
I20230905000217 ID Practitioner - Nurse Practitioner 1658734371 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sound Physicians of IdahoGroup PAC ID 4688705346, 47 clinicians

Practice addresses (Care Compare)

1200 W Fairview St
Colfax, WA 99111-9552
Phone (509) 397-3435

415 6TH St
Lewiston, ID 83501-2431
Phone (208) 743-2511

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
St Joseph Hospital LLC CurrentSince Jul 1, 2025 Accepting new patients
Public Hospital District #1-a of Whitman County CurrentSince Jun 20, 2023 Accepting new patients
Sound Physicians of Idaho Nurse Practitioner CurrentSince Apr 1, 2025 Accepting new patients
Public Hospital District No 3 of Whitman County CurrentSince Apr 15, 2025 Accepting new patients
Whitman Medical Group PS Past Accepting new patients
Public Hospital District #1-a of Whitman County Past Accepting new patients

Locations

415 6th St
Lewiston, ID 83501
Phone (208) 750-7445

821 21st Ave
Lewiston, ID 83501
Phone (208) 799-3422

1512 12th Ave Rd
Nampa, ID 83686
Phone (208) 463-5000

120 Brentwood Commons Way
Ste 510
Brentwood, TN 37027
Phone (253) 682-6040

1242 11th St
Clarkston, WA 99403
Phone (208) 401-9618

1200 W Fairview St
Colfax, WA 99111
Phone (509) 397-3435

1210 W Fairview St
Colfax, WA 99111
Phone (509) 397-4717

835 SE Bishop Blvd
Pullman, WA 99163
Phone (509) 332-2541

Organizations & group practices 6

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 8

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": "1678147200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749427200000",
    "number": "1760182984",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1210 W FAIRVIEW ST",
            "city": "COLFAX",
            "state": "WA",
            "postal_code": "991119552",
            "telephone_number": "509-397-3435"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1210 W FAIRVIEW ST",
            "city": "COLFAX",
            "state": "WA",
            "postal_code": "991119552",
            "telephone_number": "509-397-3435"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOUGHTON",
        "first_name": "MARK",
        "credential": "ARNP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2023-03-07",
        "last_updated": "2025-06-09",
        "certification_date": "2025-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WA",
            "license": "AP61411013",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Colfax, WA

Sources for this page

Verify at the official NPI Registry.