Individual provider Active NPI

Joel Zdanowitz, M.D.

  • Specialist
  • Brooklyn, NY
National Provider Identifier
1497767974
Registry record updated Nov 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
SpecialistTaxonomy code 174400000X
License
161928-1 Issued in NY
Practice address
1015 E 80TH St
Brooklyn, NY 11236-4127
Phone
(917) 862-7972
Fax
(718) 531-4432
NPI assigned
Aug 12, 2006
Last updated
Nov 3, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 3, 2026

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Oncology Physician 207RX0202X 161928-1 NY
Hematology & Oncology Physician 207RH0003X 161928-1 NY
Internal Medicine Physician 207R00000X 161928-1 NY
Specialist 174400000X 161928-1 NY Primary
Hematology (Internal Medicine) Physician 207RH0000X 161928-1 NY

Addresses

Primary practice location

1015 E 80TH St
Brooklyn, NY 11236-4127

Mailing address

1015 E 80TH St
Brooklyn, NY 11236-4127
Phone (917) 862-7972

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: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20101020001238 NY Practitioner - Internal MedicinePractitioner - Hematology/Oncology 7911030523 Practice locations: Brooklyn, NY

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
161928-1NYMDHematology (Internal Medicine) Physician

NPI Registry JSON

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

{
    "created_epoch": "1155340800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1793664000000",
    "number": "1497767974",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1015 E 80TH ST",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112364127",
            "telephone_number": "917-862-7972",
            "fax_number": "718-531-4432"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1015 E 80TH ST",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112364127",
            "telephone_number": "917-862-7972",
            "fax_number": "718-531-4432"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZDANOWITZ",
        "first_name": "JOEL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-12",
        "last_updated": "2026-11-03",
        "certification_date": "2026-11-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "NY",
            "license": "161928-1",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "NY",
            "license": "161928-1",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "161928-1",
            "primary": false
        },
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "NY",
            "license": "161928-1",
            "primary": true
        },
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "NY",
            "license": "161928-1",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

Verify at the official NPI Registry.