Mariah Root, PLLC

Primary specialty

Mental Health Clinic/Center (Including Community Mental Health Center)Taxonomy code 261QM0801X

Legal business name

MARIAH ROOT, PLLC

Practice address

1422 Wealthy St SE
Grand Rapids, MI 49506-2717

Phone

(517) 862-3456

NPI assigned

Sep 24, 2025

Last updated

Sep 24, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Mariah Root, LMSWNPI 1669703070

Title

Psychotherapist

Phone

(518) 862-3456

Specialties & licenses 1

Addresses

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Mariah Elizabeth Ann Root, LMSW, LCSW

  • Clinical Social Worker
  • Grand Rapids, MI
  • NPI 1669703070
  NPD Authorized official

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

{
    "created_epoch": "1758672000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1758672000000",
    "number": "1760355929",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2563 RAYMOND AVE SE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495073928",
            "telephone_number": "517-862-3456"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1422 WEALTHY ST SE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495062717",
            "telephone_number": "517-862-3456"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MARIAH ROOT, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-09-24",
        "last_updated": "2025-09-24",
        "certification_date": "2025-09-24",
        "status": "A",
        "authorized_official_last_name": "ROOT",
        "authorized_official_first_name": "MARIAH",
        "authorized_official_title_or_position": "PSYCHOTHERAPIST",
        "authorized_official_telephone_number": "518-862-3456",
        "authorized_official_credential": "LMSW"
    },
    "taxonomies": [
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shawn Marganti
• Margaret Becker Therapy LLC (Quality Time Counseling)
• Alan Richard Margherio, MD
• Deborah Clare Margules, M.D.
• Brian Robert Marhofer, D.C.
• Tatjana Maric, MD
• Emily Jean Marietta, LMSW
• Ryan Marin, MD
• Teri A Marin, LMSW
• Dionysios Nicholas Marinakis, PA-C

• Mental Health Clinic/Center (Including Community Mental Health Center) in Grand Rapids, MI
• Providers in Grand Rapids, MI by specialty
• Mental Health Clinic/Center (Including Community Mental Health Center) in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 24, 2025; 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.