Heather Castonguay

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

License

12476809 Issued in MA

Practice address

20 Roche Brothers Way Suite 6-381
North Easton, MA 02356-1030

Phone

(855) 832-6727

Fax

(772) 675-9100

NPI assigned

Aug 29, 2023

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1693267200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759017600000",
    "number": "1013792936",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7108 S KANNER HWY",
            "city": "STUART",
            "state": "FL",
            "postal_code": "349977462"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 ROCHE BROTHERS WAY SUITE 6-381",
            "city": "NORTH EASTON",
            "state": "MA",
            "postal_code": "023561030",
            "telephone_number": "855-832-6727",
            "fax_number": "772-675-9100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASTONGUAY",
        "first_name": "HEATHER",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-08-29",
        "last_updated": "2025-09-28",
        "certification_date": "2025-09-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "MA",
            "license": "12476809",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mary S Callahan, L.I.C.S.W.
• Jennifer Camello
• Celine Carius, BSN
• Diane L Carlson, LICSW
• Brian Charles Castelluccio, PH.D.
• Angela Marie Chadwick
• Carol Ann Chandonnet, L.I.C.S.W.
• Amy S Chang, MD
• Kyung Hee Chang, M.D., PH.D.
• Simon Chao, MD

• Behavior Analyst in North Easton, MA
• Providers in North Easton, MA by specialty
• Behavior Analyst in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 28, 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.