Gabriella Ferris-Hamlett

Primary specialty

Cognitive & Behavioral PsychologistTaxonomy code 103TB0200X

Practice address

185 Cambridge St Ste 2200
Boston, MA 02114-2790

Phone

(650) 714-1794

NPI assigned

Feb 28, 2024

Sex

Female

Sole proprietor

Yes

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

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1709078400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741305600000",
    "number": "1548027378",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "185 CAMBRIDGE ST STE 2200",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142790",
            "telephone_number": "650-714-1794"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "185 CAMBRIDGE ST STE 2200",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142790",
            "telephone_number": "650-714-1794"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FERRIS-HAMLETT",
        "first_name": "GABRIELLA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-02-28",
        "last_updated": "2025-03-07",
        "certification_date": "2025-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TB0200X",
            "taxonomy_group": "",
            "desc": "Psychologist, Cognitive & Behavioral",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nicole Ferretti
• Grace Marie Ferri, MD
• Mark Ferriero
• Massimo Ferrigno, MD
• Erica Ann Ferrini, M.S., R.D., L.D.N.
• Sabrina Ferris, LICSW
• Timothy Gregg Ferris, MD
• Enrico Giuseppe Ferro, MD
• Eric Ferro, PHARMD
• Marco Ferrone, M.D.

• Cognitive & Behavioral Psychologist in Boston, MA
• Providers in Boston, MA by specialty
• Cognitive & Behavioral Psychologist in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 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.