Grounded State Psychotherapy LLC

Primary specialty

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

Legal business name

GROUNDED STATE PSYCHOTHERAPY LLC

Practice address

3284 Ivanhoe Ave
Saint Louis, MO 63139-2246

Phone

(314) 435-3408

NPI assigned

Apr 14, 2023

Organization subpart

No

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

Authorized official

Name

Matthew Collins, MSW LCSWNPI 1982533394

Title

Co-Owner

Phone

(314) 932-0900

Specialties & licenses 1

Addresses

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Matthew Collins, MSW LCSW

  • Clinical Social Worker
  • Saint Louis, MO
  • NPI 1982533394
  NPD (past) Authorized official

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

{
    "created_epoch": "1681430400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1778457600000",
    "number": "1194411868",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3284 IVANHOE AVE",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631392246",
            "telephone_number": "314-435-3408"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3284 IVANHOE AVE",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631392246",
            "telephone_number": "314-435-3408"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GROUNDED STATE PSYCHOTHERAPY LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-04-14",
        "last_updated": "2026-05-11",
        "certification_date": "2026-05-11",
        "status": "A",
        "authorized_official_last_name": "COLLINS",
        "authorized_official_first_name": "MATTHEW",
        "authorized_official_title_or_position": "CO-OWNER",
        "authorized_official_telephone_number": "314-932-0900",
        "authorized_official_credential": "MSW LCSW"
    },
    "taxonomies": [
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Caleb W Grote, MD
• Kevin E. Groth, DMD
• Justyna Grothaus, M.D.
• Morgan Elizabeth Grothaus, BSN, MSN, RN, FNP
• Margaret Clare Grotpeter, LPC
• Nathan Groves
• Growe Counseling LLC
• Rebecca Wittie Growe, MSW, LCSW
• Laurie Ann Grubb, ACNP
• Robert L Grubb Jr., MD

• Mental Health Clinic/Center (Including Community Mental Health Center) in Saint Louis, MO
• Providers in Saint Louis, MO by specialty
• Mental Health Clinic/Center (Including Community Mental Health Center) in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 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.