Harris Hammond, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

346211 Issued in NY

Practice address

Harlem Hospital Center
506 Lennox Avenue
New York, NY 10037

Phone

(212) 939-1000

NPI assigned

Apr 14, 2023

Last updated

Sep 14, 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 2

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: Yes

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1681430400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789344000000",
    "number": "1447946132",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "HARLEM HOSPITAL CENTER",
            "address_2": "506 LENOX AVENUE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10037"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "HARLEM HOSPITAL CENTER",
            "address_2": "506 LENNOX AVENUE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10037",
            "telephone_number": "212-939-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMMOND",
        "first_name": "HARRIS",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-04-14",
        "last_updated": "2026-09-14",
        "certification_date": "2026-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "346211",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Blair Seidler Hammond, M.D.
• Brigitte M Hammond, LCAT
• Brittiany Hammond
• Christy Ann Samira Hammond, DPT
• Gillian Hammond, LMHC
• Heather Hammond, BPHARM, MSC
• Hiroe Hammond, M.A. M.S. ED
• Jennifer Hammond, M.D.
• Kimmarie Hammond, ANP-C
• Wanda Regina Hammond, M A C A S A C

• Internal Medicine Physician in New York, NY
• Providers in New York, NY by specialty
• Internal Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.