Rizwan Hassan, DO

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

339983-01 Issued in NY

Practice address

400 Forest Ave, Buffalo
Buffalo, NY 14213-1298

Phone

(716) 816-2121

NPI assigned

Mar 28, 2022

Last updated

Aug 6, 2026By the provider in NPPES

Sex

Male

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

Doctor of Osteopathy

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

{
    "created_epoch": "1648425600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1316697782",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 FOREST AVE, BUFFALO",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142131298",
            "telephone_number": "716-816-2121"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 FOREST AVE, BUFFALO",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142131298",
            "telephone_number": "716-816-2121"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HASSAN",
        "first_name": "RIZWAN",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-28",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NY",
            "license": "339983-01",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dayatra Amber Hassan
• Fathi Hassan
• Furqan Hassan, MD
• Hamza Hassan, MD
• Helah Hassan, NP
• Julie Marie Hasselbeck, LCSW
• James M Hassett, MD
• Amanda B. Hassinger, M.D,
• Kathleen Amy Hastings, NP PSYCHIATRY
• Misty Hastings, CRNA

• Psychiatry Physician in Buffalo, NY
• Providers in Buffalo, NY by specialty
• Psychiatry Physician in New York

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