Leslie Libow, MD

Primary specialty

Geriatric Medicine (Internal Medicine) PhysicianTaxonomy code 207RG0300X

License

O827651 Issued in NY

Practice address

1470 Madison Avenue
New York, NY 10029

Phone

(212) 659-8552

NPI assigned

Apr 18, 2006

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

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• Mount Sinai School of Medicine

  • Geriatric Medicine (Internal Medicine) Physician
  • New York, NY
  • NPI 1275594434
  NPD (past)

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

{
    "created_epoch": "1145318400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1114982816",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "ONE GUSTAVE L LEVY PLACE",
            "address_2": "BOX 1070",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10029",
            "telephone_number": "212-241-5561",
            "fax_number": "212-860-9737"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1470 MADISON AVENUE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10029",
            "telephone_number": "212-659-8552"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIBOW",
        "first_name": "LESLIE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Geriatric Medicine",
            "state": "NY",
            "license": "O827651",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01505820",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Avital Liberzon, ATC
• Richard B Libes, PHD, MD
• Jeffrey David Libin, MD
• Michael Libonati
• Adam Daniel Libow, M.D.
• Grant Libra, MD
• Jerome Libradilla, PT, DPT
• Christa Librizzi
• Jessica Libroia, M.A.
• Nina Michelle Libson, LCSW

• Geriatric Medicine (Internal Medicine) Physician in New York, NY
• Providers in New York, NY by specialty
• Geriatric Medicine (Internal 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.