Individual provider Active NPI

Marcus Lee Sappington, LPC

  • Mental Health Counselor
  • Boise, ID
National Provider Identifier
1114871936
Registry record updated Feb 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
7171891 Issued in ID
Practice address
410 S Orchard St Ste 184
Boise, ID 83705-1293
Phone
(208) 214-7408
NPI assigned
Feb 26, 2026
Last updated
Feb 26, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 26, 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 7171891 ID Primary

Addresses

Primary practice location

410 S Orchard St Ste 184
Boise, ID 83705-1293

Mailing address

942 N Maple Grove Rd Apt C102
Boise, ID 83704-7815
Phone (208) 936-9142

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
7171891IDMDMental Health Counselor

NPI Registry JSON

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

{
    "created_epoch": "1772064000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772064000000",
    "number": "1114871936",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "942 N MAPLE GROVE RD APT C102",
            "city": "BOISE",
            "state": "ID",
            "postal_code": "837047815",
            "telephone_number": "208-936-9142"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "410 S ORCHARD ST STE 184",
            "city": "BOISE",
            "state": "ID",
            "postal_code": "837051293",
            "telephone_number": "208-214-7408"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAPPINGTON",
        "first_name": "MARCUS",
        "middle_name": "LEE",
        "credential": "LPC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-02-26",
        "last_updated": "2026-02-26",
        "certification_date": "2026-02-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "ID",
            "license": "7171891",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boise, ID

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 26, 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.