Vivien Diaz-Barrios, M.S., CGC

Primary specialty

Genetic Counselor (M.S.)Taxonomy code 170300000X

Practice address

2201 Hempstead Tpke
East Meadow, NY 11554-1859

Phone

(516) 572-6166

Fax

(516) 572-0062

NPI assigned

Oct 17, 2005

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

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Science

Practice roles

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.

• Guide Genetics Inc.

  • Genetic Counselor (M.S.)
  • Niskayuna, NY
  • NPI 1669085965

  Genetic Counselor, Ms

  NPD (past)

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

{
    "created_epoch": "1129507200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1154310787",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12505 HILLSIDE AVE",
            "city": "RICHMOND HILL",
            "state": "NY",
            "postal_code": "114181807",
            "telephone_number": "718-846-1151",
            "fax_number": "516-572-0062"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2201 HEMPSTEAD TPKE",
            "city": "EAST MEADOW",
            "state": "NY",
            "postal_code": "115541859",
            "telephone_number": "516-572-6166",
            "fax_number": "516-572-0062"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIAZ-BARRIOS",
        "first_name": "VIVIEN",
        "name_prefix": "Ms.",
        "credential": "M.S., CGC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-10-17",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "170300000X",
            "taxonomy_group": "",
            "desc": "Genetic Counselor, MS",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rose Desrosiers, LPN
• Priscilla Detweiler
• Mary Devine, PA
• Vikramjeet Singh Dhillon
• Jovana Dias, PA-C
• Jose David Diaz
• Rachael Dick, MD
• Anthony Dicrescento
• Diane Diculescu, MS, CCC-SLP, TSSLD
• Lori Ann Dier

• Genetic Counselor (M.S.) in East Meadow, NY
• Providers in East Meadow, NY by specialty
• Genetic Counselor (M.S.) in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.