Individual provider Active NPI

William Douglas Kemper

  • Mental Health Counselor
  • Meridian, ID
National Provider Identifier
1528997228
Registry record updated May 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
Practice address
324 S Meridian Rd Ste 24
Meridian, ID 83642-2900
Phone
(208) 941-5435
NPI assigned
May 18, 2026
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 18, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X Primary

Addresses

Primary practice location

324 S Meridian Rd Ste 24
Meridian, ID 83642-2900

Mailing address

1817 E Pineridge Dr
Boise, ID 83716-6621

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

NPI Registry JSON

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

{
    "created_epoch": "1779062400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779062400000",
    "number": "1528997228",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1817 E PINERIDGE DR",
            "city": "BOISE",
            "state": "ID",
            "postal_code": "837166621"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "324 S MERIDIAN RD STE 24",
            "city": "MERIDIAN",
            "state": "ID",
            "postal_code": "836422900",
            "telephone_number": "208-941-5435"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KEMPER",
        "first_name": "WILLIAM",
        "middle_name": "DOUGLAS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-05-18",
        "last_updated": "2026-05-18",
        "certification_date": "2026-05-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Meridian, ID

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 18, 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.