Louise Emily Ferretti, PH.D.

Primary specialty

Clinical NeuropsychologistTaxonomy code 103G00000X

License

013574 Issued in NY

Practice address

5820 Main St
Suite 203
Williamsville, NY 14221-5776

Phone

(716) 866-8517

Fax

(716) 565-1511

NPI assigned

Dec 17, 2006

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

Credentials

Doctor of Philosophy

State licenses

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

{
    "created_epoch": "1166313600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1992868632",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "83 HUNTWOOD CT",
            "city": "GETZVILLE",
            "state": "NY",
            "postal_code": "140681295",
            "telephone_number": "716-688-5815"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5820 MAIN ST",
            "address_2": "SUITE 203",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142215776",
            "telephone_number": "716-866-8517",
            "fax_number": "716-565-1511"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FERRETTI",
        "first_name": "LOUISE",
        "middle_name": "EMILY",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-12-17",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103G00000X",
            "taxonomy_group": "",
            "desc": "Clinical Neuropsychologist",
            "state": "NY",
            "license": "013574",
            "primary": true
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "NY",
            "license": "013574",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Grace Elizabeth Ferguson
• Kerrie L Ferguson, DC
• Michael S Ferguson, MD
• Ronda Renee Ferguson, LPN
• Jennifer Ferraloro, LPN
• Marielle Ferstenberg-Osypian, D.O.
• Gina Marie Fetterly, RPH
• Jacob Fey, DPT
• Adam Field, PT
• Isseu Fielder, LPN

• All providers in Williamsville, NY
• Clinical Neuropsychologist in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.