Ian Aaron Lentnek, MD

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

242722 Issued in NY

Practice address

330 E 73Rd St Apt 6
New York, NY 10021-4482

Phone

(917) 991-2923

NPI assigned

May 13, 2008

Sex

Male

Sole proprietor

Yes

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

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Specialty

Cardiovascular Disease (Cardiology)Also: Internal Medicine

Education

Medical College of Georgia School of Medicine, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Westchester Medical Center Hospital, Valhalla, NY, CCN 330234

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/9979/brand/1/csg/1/fhir/r4
• FHIR API: https://fhir4.healow.com/fhir/r4/CEHGAD
• Direct secure messaging: ilentnek@wihd.curemd.direct-ci.com

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.

• Wihd Inc

  • Clinic/Center
  • Valhalla, NY
  • NPI 1386714228
  NPD
• Philip J. Weintraub, MD

  • Specialist
  • New York, NY
  • NPI 1790950475
  NPD (past)
• Sriram Iyer Medical, PC

  • Interventional Cardiology Physician
  • New York, NY
  • NPI 1427450428
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Westchester County Health Care Corporation

  • General Acute Care Hospital
  • Valhalla, NY
  • NPI 1932280666
  Care Compare affiliation

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

{
    "created_epoch": "1210636800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779062400000",
    "number": "1104093780",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "330 E 73RD ST APT 6",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100214482"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "330 E 73RD ST APT 6",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100214482",
            "telephone_number": "917-991-2923"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LENTNEK",
        "first_name": "IAN",
        "middle_name": "AARON",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2008-05-13",
        "last_updated": "2026-05-18",
        "certification_date": "2026-05-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "NY",
            "license": "242722",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lauren Michelle Lentin, M.A. CCC-SLP
• Angela Lentini-Rivera, PNP
• Joanne Lentini, PHARMACIST
• Sebastian John Lentini, DDS
• Arnold L Lentnek, MD
• Patrick Alexander Lento, MD
• Aaron Lentz, DPT
• Colin Scott Lentz, LCSW
• Kaydi Lentz, PA-C
• Kirsten Marthe Lentz

• Cardiovascular Disease Physician in New York, NY
• Providers in New York, NY by specialty
• Cardiovascular Disease Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 18, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.