NPIMap

Individual provider Active NPI

Rex Robert Hermansen, M.D.

  • Hospitalist Physician
  • New York, NY
National Provider Identifier
1639532039
Registry record updated Mar 21, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
296964 Issued in NY
Practice address
1 Gustave L Levy PL
New York, NY 10029
Phone
(212) 241-1653
Fax
(212) 289-6393
NPI assigned
Apr 1, 2016
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 21, 2019

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 296964 NY Primary

Addresses

Primary practice location

1 Gustave L Levy PL
New York, NY 10029

Mailing address

1 Gustave L Levy PL # 3000
New York, NY 10029-6504
Phone (212) 987-3100

Other practice location 1

622 W 168th St
New York, NY 10032-3720
Phone (212) 305-6262

Other practice location 2

622 W 168th St
New York, NY 10032-3720
Phone (212) 305-6262

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
I20190514001380 NY Practitioner - Hospitalist 9638412703 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hospitalist
Education
University of Texas Medical School at San Antonio, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1 Gustave L Levy PL
New York, NY 10029-6504
Phone (212) 659-8551

Hospital & facility affiliations

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 Jun 1, 2019 Accepting new patients
Icahn School of Medicine at Mount Sinai CurrentSince Jun 1, 2019 Accepting new patients
Icahn School of Medicine at Mount Sinai Current Accepting new patients
Mount Sinai Hospital Past Accepting new patients
Mount Sinai Hospital Past Accepting new patients

Locations

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

150 E 42nd St
Fl 9
New York, NY 10017
Phone (646) 605-8119

Networks

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

Organizations & group practices 5

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 6

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": "1459468800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1553126400000",
    "number": "1639532039",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 GUSTAVE L LEVY PL # 3000",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100296504",
            "telephone_number": "212-987-3100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 GUSTAVE L LEVY PL",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10029",
            "telephone_number": "212-241-1653",
            "fax_number": "212-289-6393"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "622 W 168th St",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100323720",
            "country_code": "US",
            "telephone_number": "212-305-6262",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "622 W 168th St",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100323720",
            "country_code": "US",
            "telephone_number": "212-305-6262",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HERMANSEN",
        "first_name": "REX",
        "middle_name": "ROBERT",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-04-01",
        "last_updated": "2019-03-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NY",
            "license": "296964",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.