Matthew E Barnhart, M.D.

Primary specialty

Public Health & General Preventive Medicine PhysicianTaxonomy code 2083P0901X

License

264195-01 Issued in NY

Practice address

40 Waterview Dr
Sound Beach, NY 11789-1034

Phone

(516) 736-0770

NPI assigned

Mar 31, 2011

Sex

Male

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 Medicine

State licenses

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

{
    "created_epoch": "1301529600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757116800000",
    "number": "1265721187",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "40 WATERVIEW DR",
            "city": "SOUND BEACH",
            "state": "NY",
            "postal_code": "117891034",
            "telephone_number": "516-736-0770"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "40 WATERVIEW DR",
            "city": "SOUND BEACH",
            "state": "NY",
            "postal_code": "117891034",
            "telephone_number": "516-736-0770"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARNHART",
        "first_name": "MATTHEW",
        "middle_name": "E",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2011-03-31",
        "last_updated": "2025-09-06",
        "certification_date": "2025-09-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2083P0901X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Public Health & General Preventive Medicine",
            "state": "MD",
            "license": "D63952",
            "primary": false
        },
        {
            "code": "2083P0901X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Public Health & General Preventive Medicine",
            "state": "NY",
            "license": "264195-01",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelly Elizabeth Abbe, LCSW
• Jessica Frances Aboagye, R.N., B.S.N.
• Judy Adler, L.P.N.
• Kim Tracey Barton
• Steven F Biamonte, RD
• Charles William Bold Jr., RN
• Amy Jean Bosshard
• Tara Regan Broome, SLP

• Public Health & General Preventive Medicine Physician in Sound Beach, NY
• Providers in Sound Beach, NY by specialty
• Public Health & General Preventive Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 6, 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.