Individual provider Active NPI

Danielle Madsen

  • Hospitalist Physician
  • New York, NY
National Provider Identifier
1659069789
Registry record updated Jun 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
343963-01 Issued in NY
Practice address
520 E 70TH St
New York, NY 10021-9800
Phone
(212) 746-4071
Fax
(212) 746-4734
NPI assigned
Apr 26, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 7, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X 343963-01 NY Primary
Internal Medicine Physician 207R00000X 343963-01 NY

Addresses

Primary practice location

520 E 70TH St
New York, NY 10021-9800

Mailing address

520 E 70TH St
Starr Pavilion, St-05-507
New York, NY 10021-9800
Phone (212) 746-4071

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Internal Medicine
Education
Other, 2023
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

575 Lexington Ave
New York, NY 10022-6150

PO Box
New York, NY 10087

Hospital & facility affiliations

  • New York-Presbyterian Hospital Hospital, New York, NY, CCN 330101

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
343963-01NYMDInternal Medicine Physician

Interoperability endpoints

  • Direct secure messaging: dmadsen357627@nyumc.direct-ci.com

Hospital & facility affiliations 5

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": "1682467200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780790400000",
    "number": "1659069789",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "520 E 70TH ST",
            "address_2": "STARR PAVILION, ST-05-507",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100219800",
            "telephone_number": "212-746-4071",
            "fax_number": "212-746-4734"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "520 E 70TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100219800",
            "telephone_number": "212-746-4071",
            "fax_number": "212-746-4734"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MADSEN",
        "first_name": "DANIELLE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-04-26",
        "last_updated": "2026-06-07",
        "certification_date": "2026-06-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NY",
            "license": "343963-01",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "343963-01",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.