Individual provider Active NPI

Benjamin Hack

  • Hospitalist Physician
  • New York, NY
National Provider Identifier
1134879216
Registry record updated Feb 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
328794 Issued in NY
Practice address
1111 Amsterdam Ave
New York, NY 10025-1716
Phone
(212) 523-2900
NPI assigned
Mar 24, 2022
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 25, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X 328794 NY Primary

Addresses

Primary practice location

1111 Amsterdam Ave
New York, NY 10025-1716

Mailing address

1 Gustave L Levy PL # 1118
New York, NY 10029-6504
Phone (212) 241-6500

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250623001311 NY Practitioner - Hospitalist 7618489014 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hospitalist
Education
Georgetown University School of Medicine, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Icahn School of Medicine at Mount SinaiGroup PAC ID 2264691070, 2,809 clinicians

Practice addresses (Care Compare)

1111 Amsterdam Ave
New York, NY 10025-1716
Phone (212) 523-6500

Hospital & facility affiliations

  • Mount Sinai West Hospital, New York, NY, CCN 330046

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Icahn School of Medicine at Mount Sinai CurrentSince Aug 1, 2025 Accepting new patients
Icahn School of Medicine at Mount Sinai CurrentSince Aug 1, 2025 Accepting new patients
Icahn School of Medicine at Mount Sinai Current Accepting new patients
St Lukes Roosevelt Hospital Center Past Accepting new patients

Locations

1 Gustave L Levy Pl
Fl 12
New York, NY 10029
Phone (212) 241-1518

17 E 102nd St
New York, NY 10029
Phone (212) 241-7968

1111 Amsterdam Ave
New York, NY 10025
Phone (212) 523-2309

1000 10th Ave
New York, NY 10019
Phone (212) 523-2369

Networks

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

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 2

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": "1648080000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1740441600000",
    "number": "1134879216",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 GUSTAVE L LEVY PL # 1118",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100296504",
            "telephone_number": "212-241-6500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1111 AMSTERDAM AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100251716",
            "telephone_number": "212-523-2900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HACK",
        "first_name": "BENJAMIN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-03-24",
        "last_updated": "2025-02-25",
        "certification_date": "2025-02-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NY",
            "license": "328794",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.