NPIMap

Individual provider Active NPI

Hannah Lehrenbaum

  • Cardiovascular Disease Physician
  • New York, NY
National Provider Identifier
1336608348
Registry record updated Nov 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
335952 Issued in NY
Practice address
1305 York Ave FL 8
New York, NY 10021-5663
Phone
(646) 962-5558
Fax
(646) 962-0050
NPI assigned
Mar 19, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 18, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X 335952 NY Primary

Addresses

Primary practice location

1305 York Ave FL 8
New York, NY 10021-5663

Mailing address

1305 York Ave FL 8
New York, NY 10021-5663
Phone (646) 962-5558

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251007000627 NY Practitioner - Cardiovascular Disease (Cardiology)Practitioner - Internal Medicine 9133626310 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)Also: Internal Medicine
Education
Georgetown University School of Medicine, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Weill Medical College of CornellGroup PAC ID 6800709023, 2,023 clinicians

Practice addresses (Care Compare)

1305 York Ave
New York, NY 10021-5663
Phone (646) 962-5558

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
335952NYMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Weill Medical College of Cornell Cardiovascular Disease CurrentSince Aug 4, 2025 Accepting new patients
Weill Medical College of Cornell Cardiovascular Disease CurrentSince Aug 4, 2025 Accepting new patients
The New York and Presbyterian Hospital Past Accepting new patients
Cornell University Medical College Past Accepting new patients

Locations

1305 York Ave
New York, NY 10021
Phone (646) 962-2020

525 E 68th St
New York, NY 10065
Phone (212) 746-2846

520 E 70th St
Rm ST4
New York, NY 10021
Phone (212) 746-2150

1305 York Ave
Fl 8
New York, NY 10021
Phone (646) 962-3176

520 E 70th St
New York, NY 10021
Phone (212) 746-0838

Networks

  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H9678

Interoperability endpoints

  • Direct secure messaging: hlehrenbaum91456@direct.phhs.org
  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/
  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/

Organizations & group practices 4

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.

Hospital & facility affiliations 10

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

NPI Registry JSON

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

{
    "created_epoch": "1552953600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763424000000",
    "number": "1336608348",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1305 YORK AVE FL 8",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100215663",
            "telephone_number": "646-962-5558",
            "fax_number": "646-962-0050"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1305 YORK AVE FL 8",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100215663",
            "telephone_number": "646-962-5558",
            "fax_number": "646-962-0050"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEHRENBAUM",
        "first_name": "HANNAH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-19",
        "last_updated": "2025-11-18",
        "certification_date": "2025-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "NY",
            "license": "335952",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.