NPIMap

Individual provider Active NPI

Onur Yildirim, MD

  • Neuroradiology Physician
  • New York, NY
National Provider Identifier
1134749724
Registry record updated Apr 23, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neuroradiology PhysicianTaxonomy code 2085N0700X
License
101779-01 Issued in NY
Practice address
1275 York Ave
New York, NY 10065-6007
Phone
(212) 639-2000
NPI assigned
Apr 23, 2020
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 23, 2020

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neuroradiology Physician 2085N0700X 101779-01 NY Primary

Addresses

Primary practice location

1275 York Ave
New York, NY 10065-6007

Mailing address

401 E 89TH St Apt 6D
New York, NY 10128-6730
Phone (646) 775-7646

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, NJ2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20230420002180 NY Practitioner - Diagnostic RadiologyPractitioner - Interventional Radiology 0749645091 Reassigns benefits to 1 organization
I20250522000509 NJ Practitioner - Diagnostic Radiology 0749645091 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic RadiologyAlso: Interventional Radiology
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mskcc Radiology GroupGroup PAC ID 3971494683, 192 clinicians
MSK BergenGroup PAC ID 1456614114, 254 clinicians
MSK MonmouthGroup PAC ID 1153619291, 300 clinicians

Practice addresses (Care Compare)

1275 York Ave
New York, NY 10065-6007
Phone (212) 639-2000

136 Mountain View Blvd
Basking Ridge, NJ 07920-3444

136 Mountainview Blvd
Basking Ridge, NJ 07920-3444
Phone (908) 542-3000

225 Summit Ave
Montvale, NJ 07645-1523
Phone (908) 542-3336

480 Red Hill Rd
Middletown, NJ 07748-3052
Phone (908) 542-3007

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as individual

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
101779-01NYMDNeuroradiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
MSK Bergen CurrentSince Mar 8, 2025 Accepting new patients
Memorial Sloan Kettering Cancer Center at Basking Ridge New Jersey CurrentSince Mar 8, 2025 Accepting new patients
Mskcc Radiology Group CurrentSince Jan 1, 2023 Accepting new patients
MSK Monmouth CurrentSince Mar 8, 2025 Accepting new patients

Locations

136 Mountainview Blvd
Basking Ridge, NJ 07920
Phone (908) 542-3000

480 Red Hill Rd
Middletown, NJ 07748
Phone (908) 542-3007

225 Summit Ave
Montvale, NJ 07645
Phone (908) 542-3336

1275 York Ave
New York, NY 10065
Phone (212) 639-3813

633 3rd Ave
Fl 4
New York, NY 10017
Phone (646) 227-3764

Networks

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

Interoperability endpoints

  • Direct secure messaging: oyildirim24665@mskcc.direct-ci.com

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 19

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

View all 19

NPI Registry JSON

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

{
    "created_epoch": "1587600000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1587600000000",
    "number": "1134749724",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "401 E 89TH ST APT 6D",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "101286730",
            "telephone_number": "646-775-7646"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1275 YORK AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100656007",
            "telephone_number": "212-639-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YILDIRIM",
        "first_name": "ONUR",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-04-23",
        "last_updated": "2020-04-23",
        "certification_date": "2020-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085N0700X",
            "taxonomy_group": "",
            "desc": "Radiology, Neuroradiology",
            "state": "NY",
            "license": "101779-01",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.