Harley Douglas Kaufman, M.D.

Primary specialty

Nuclear Medicine PhysicianTaxonomy code 207U00000X

License

135584 Issued in NY

Practice address

423 E 23Rd St
New York, NY 10010-5011

Phone

(212) 686-7500

Fax

(212) 643-6348

NPI assigned

Apr 27, 2006

Sex

Male

Sole proprietor

No

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": "1146096000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1871550467",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "441 E 20TH ST",
            "address_2": "APT 7D",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100107512",
            "telephone_number": "212-260-0228",
            "fax_number": "866-720-0793"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "423 E 23RD ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100105011",
            "telephone_number": "212-686-7500",
            "fax_number": "212-643-6348"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KAUFMAN",
        "first_name": "HARLEY",
        "middle_name": "DOUGLAS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-27",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "135584",
            "primary": false
        },
        {
            "code": "207U00000X",
            "taxonomy_group": "",
            "desc": "Nuclear Medicine",
            "state": "NY",
            "license": "135584",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• David M Kaufman, M.D.
• Donna Laura Kaufman, LCSW
• Eileen Toby Kaufman
• Eliana Kaufman, M.A., CCC-SLP, TSSLD
• Eliaz Kaufman, DDS, MS
• Heather Kaufman, LCSW
• Heather C Kaufman, M.D.
• Helen Kaufman, LCSWR
• Howard Kaufman, DDS
• Jane E Kaufman, MD

• Nuclear Medicine Physician in New York, NY
• Providers in New York, NY by specialty
• Nuclear Medicine Physician 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.