The Check in LLC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

Legal business name

THE CHECK IN LLC

Practice address

37 Weston St Apt 1
Waltham, MA 02453-7745

Phone

(508) 838-4139

NPI assigned

Jan 30, 2026

Organization subpart

No

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

Authorized official

Name

Montana Brown, LMHCNPI 1144724709

Title

Sole Member

Phone

(508) 838-4139

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.

• Montana Brown

  • Mental Health Counselor
  • Wellesley, MA
  • NPI 1144724709
  NPD Authorized official

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

{
    "created_epoch": "1769731200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769731200000",
    "number": "1003766064",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "37 WESTON ST APT 1",
            "city": "WALTHAM",
            "state": "MA",
            "postal_code": "024537745"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "37 WESTON ST APT 1",
            "city": "WALTHAM",
            "state": "MA",
            "postal_code": "024537745",
            "telephone_number": "508-838-4139"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "THE CHECK IN LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-30",
        "last_updated": "2026-01-30",
        "certification_date": "2026-01-30",
        "status": "A",
        "authorized_official_last_name": "BROWN",
        "authorized_official_first_name": "MONTANA",
        "authorized_official_title_or_position": "SOLE MEMBER",
        "authorized_official_telephone_number": "508-838-4139",
        "authorized_official_credential": "LMHC"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sophia Terry
• Amelia Marie Teta
• John Teti
• Veenu Thakur, PMHNP-BC
• Shari M Thaler, LICSW
• The Children'S Charter Inc.
• The Doula Land LLC
• The Feingold Center for Children
• The Jenna Marion, PSYD, LLC
• The Leland Home

• Mental Health Counselor in Waltham, MA
• Providers in Waltham, MA by specialty
• Mental Health Counselor in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 30, 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.