Individual provider Active NPI

Heidi Kenney Marks

  • Addiction (Substance Use Disorder) Counselor
  • Salt Lake City, UT
National Provider Identifier
1659742187
Registry record updated Apr 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
1113273-6018 Issued in UT
Practice address
2001 S State St
St S2300
Salt Lake City, UT 84190-0001
Phone
(385) 468-4738
NPI assigned
Oct 9, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X 1113273-6018 UT Primary

Addresses

Primary practice location

2001 S State St
St S2300
Salt Lake City, UT 84190-0001

Mailing address

7601 S Redwood Rd
West Jordan, UT 84084-4007
Phone (801) 233-8670

Other practice location 1

7601 S Redwood Rd
West Jordan, UT 84084-4007
Phone (801) 233-8670

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

State licenses

LicenseStateTypeSpecialty
1113273-6018UTMDAddiction (Substance Use Disorder) Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Clinical Consultants Family Clinic PastSince Aug 28, 2022 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": "1444348800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776297600000",
    "number": "1659742187",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7601 S REDWOOD RD",
            "city": "WEST JORDAN",
            "state": "UT",
            "postal_code": "840844007",
            "telephone_number": "801-233-8670"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2001 S STATE ST",
            "address_2": "ST S2300",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841900001",
            "telephone_number": "385-468-4738"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7601 S Redwood Rd",
            "address_purpose": "LOCATION",
            "city": "West Jordan",
            "state": "UT",
            "postal_code": "840844007",
            "country_code": "US",
            "telephone_number": "801-233-8670",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARKS",
        "first_name": "HEIDI",
        "middle_name": "KENNEY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-10-09",
        "last_updated": "2026-04-16",
        "certification_date": "2026-04-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "UT",
            "license": "1113273-6018",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Salt Lake City, UT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 16, 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.