Alyssa Daleo, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

400 Old Country Rd Ste 16
Riverhead, NY 11901-2148

Phone

(631) 727-8050

NPI assigned

Jan 29, 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

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Specialty

Physician Assistant

Education

Other, 2026

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

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  • NPI 1376598326
  NPD (past)

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

{
    "created_epoch": "1769644800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776643200000",
    "number": "1205786209",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "660 WHITE PLAINS RD FL 4",
            "city": "TARRYTOWN",
            "state": "NY",
            "postal_code": "105915187",
            "telephone_number": "914-984-2552"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 OLD COUNTRY RD STE 16",
            "city": "RIVERHEAD",
            "state": "NY",
            "postal_code": "119012148",
            "telephone_number": "631-727-8050"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DALEO",
        "first_name": "ALYSSA",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-01-29",
        "last_updated": "2026-04-20",
        "certification_date": "2026-04-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jakub Cwalinski, DO
• Gina D'Ulisse, CASAC
• Rameshchandra Dabhi, MD
• Danielle Dahl
• Prateek V Dalal, MD
• Benjamin William Dalton, DO
• Moira Elizabeth Daly
• Dancing Goddess Rising Ministries, LLC
• Anna Daniels
• Malcolm Dankner, CSW

• Physician Assistant in Riverhead, NY
• Providers in Riverhead, NY by specialty
• Physician Assistant in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.