Grace Majewski, MS, BCBA, LBA

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

License

2405 Issued in CT

Practice address

770 Saybrook Rd
Middletown, CT 06457-4739

Phone

(860) 421-4052

NPI assigned

Aug 24, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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

{
    "created_epoch": "1787529600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787529600000",
    "number": "1477469898",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22 W HILLS RD",
            "city": "IVORYTON",
            "state": "CT",
            "postal_code": "064421020",
            "telephone_number": "860-575-4371"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "770 SAYBROOK RD",
            "city": "MIDDLETOWN",
            "state": "CT",
            "postal_code": "064574739",
            "telephone_number": "860-421-4052"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAJEWSKI",
        "first_name": "GRACE",
        "credential": "MS, BCBA, LBA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-24",
        "last_updated": "2026-08-24",
        "certification_date": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "CT",
            "license": "2405",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Madu
• James Maffucci, RPH
• Julia Elizabeth Magnano, LCSW
• Halevoor B Mahalingaiah, MD
• Shannon Maher, M.D.
• Theron Warren Malcher, DDS
• Millicent M Malcolm, APRN
• Carlton L Malloy, MSW,CAC,LADC,CCDP-D
• Andrea Marie Malon, M.D.
• Katherine Clare Maloney

• Behavior Analyst in Middletown, CT
• Providers in Middletown, CT by specialty
• Behavior Analyst in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.