GCR Adaptive Solutions

Primary specialty

Home Health AideTaxonomy code 374U00000X

Legal business name

GCR ADAPTIVE SOLUTIONS

Practice address

5 Glassworks Ave Apt 451
Cambridge, MA 02141-4110

Phone

(617) 888-0561

NPI assigned

Jan 12, 2026

Organization subpart

No

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

Authorized official

Name

Keisha Greaves

Title

Ceo/Founder

Phone

(617) 888-0561

Specialties & licenses 1

Addresses

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

{
    "created_epoch": "1768176000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1768176000000",
    "number": "1225996044",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5 GLASSWORKS AVE APT 451",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021414110",
            "telephone_number": "617-888-0561"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 GLASSWORKS AVE APT 451",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021414110",
            "telephone_number": "617-888-0561"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GCR ADAPTIVE SOLUTIONS",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-12",
        "last_updated": "2026-01-12",
        "certification_date": "2026-01-12",
        "status": "A",
        "authorized_official_last_name": "GREAVES",
        "authorized_official_first_name": "KEISHA",
        "authorized_official_title_or_position": "CEO/FOUNDER",
        "authorized_official_telephone_number": "617-888-0561"
    },
    "taxonomies": [
        {
            "code": "374U00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Home Health Aide",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Laura M. Gaugh, (PSYD)
• Anshu Gaur, MD
• Samantha Gauvin, COTA/L
• Richa Gawande
• Ryan Gazzola, PH.D
• Misgana Gebrhawariat
• Janet Marie Gedziun, REGISTERED NURSE
• Julia Rebecca Gefter, PH.D
• Flannery Geier, PSY.D.
• Ronald Henry Geiger, MD

• Home Health Aide in Cambridge, MA
• Providers in Cambridge, MA by specialty
• Home Health Aide in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 12, 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.