Trustees of Columbia University in the City of New York

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

Legal business name

TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

Practice address

622 W 168TH St
New York, NY 10032

Phone

(646) 317-7111

Fax

(212) 304-6470

NPI assigned

Aug 29, 2014

Organization subpart

No

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

Authorized official

Name

Dr. James Michael McKiernan, MDNPI 1891804746

Title

Ceo and Senior Vice Dean

Phone

(212) 305-5526

Specialties & licenses 15

Addresses

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in NY

Enrollment records 1

Other NPIs with the same Medicare PAC ID 9

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

• Trustees of Columbia University in the City of New York

  • Durable Medical Equipment & Medical Supplies
  • Tarrytown, NY
  • NPI 1184022881

  8527972546

  Same PAC ID
• Trustees of Columbia University in the City of New York

  • Durable Medical Equipment & Medical Supplies
  • New York, NY
  • NPI 1215326814

  8527972546

  Same PAC ID
• Trustees of Columbia University in the City of New York

  • Durable Medical Equipment & Medical Supplies
  • New York, NY
  • NPI 1326440553

  8527972546

  Same PAC ID
• Trustees of Columbia University in the City of New York

  • Durable Medical Equipment & Medical Supplies
  • New York, NY
  • NPI 1376756072

  8527972546

  Same PAC ID
• Trustees of Columbia University in the City of New York

  • Durable Medical Equipment & Medical Supplies
  • Bronxville, NY
  • NPI 1396282679

  8527972546

  Same PAC ID
• Trustees of Columbia University in the City of New York

  • Durable Medical Equipment & Medical Supplies
  • Eastchester, NY
  • NPI 1568017317

  8527972546

  Same PAC ID
• Trustees of Columbia University in the City of New York

  • Durable Medical Equipment & Medical Supplies
  • New York, NY
  • NPI 1609233253

  8527972546

  Same PAC ID
• Trustees of Columbia University in the City of New York

  • Anatomic Pathology & Clinical Pathology Physician
  • New York, NY
  • NPI 1992356521

  8527972546

  Same PAC ID
• Trustees of Columbia University in the City of New York

  • Internal Medicine Physician
  • Fort Lee, NJ
  • NPI 1982993184

  8527972546

  Same PAC ID

Other NPIs on the same Medicare enrollment 3

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

• Trustees of Columbia University in the City of New York

  • Anesthesiology Physician
  • New York, NY
  • NPI 1477068971

  O20151201002613

  Same enrollment
• Trustees of Columbia University in the City of New York

  • Internal Medicine Physician
  • New York, NY
  • NPI 1699289488

  O20151201002613

  Same enrollment
• Trustees of Columbia University in the City of New York

  • Internal Medicine Physician
  • New York, NY
  • NPI 1861907321

  O20151201002613

  Same enrollment

Locations (25 of 77)

Practitioners 4,282

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• James M McKiernan, MD

  • Urology Physician
  • New York, NY
  • NPI 1891804746

  NY, Urology

  Medicare reassignment Care Compare group NPD Authorized official
• Justin Garrett Aaron, MD

  • Infectious Disease Physician
  • New York, NY
  • NPI 1619243912

  Internal Medicine, NY

  Medicare reassignment Care Compare group NPD
• Cary Barrington Aarons, MD

  • Colon & Rectal Surgery Physician
  • New York, NY
  • NPI 1104024462

  NY, Surgery

  Medicare reassignment Care Compare group NPD
• Nnamdi Abalihi, MD

  • Pain Medicine (Anesthesiology) Physician
  • New York, NY
  • NPI 1659935526

  NY

  Medicare reassignment Care Compare group NPD
• Alana Mary Abbott, AU.D.

  • Audiologist
  • New York, NY
  • NPI 1265193445

  NY

  Medicare reassignment Care Compare group NPD
• Manar Mohammad Sharif Abdalgani, MBBS

  • Allergy & Immunology Physician
  • New York, NY
  • NPI 1154671873

  NY

  Medicare reassignment Care Compare group NPD
• Marwah Abdalla, M.D.

  • Cardiovascular Disease Physician
  • New York, NY
  • NPI 1437201415

  Internal Medicine, NY

  Medicare reassignment Care Compare group NPD
• Aliaa Abdelhakim Hamed, M.D., PH.D.

  • Ophthalmology Physician
  • New York, NY
  • NPI 1023404175

  Multi-Specialty, NY

  Medicare reassignment Care Compare group NPD
• Mazin Ismail Abdullah, M.D

  • Obstetrics & Gynecology Physician
  • Potsdam, NY
  • NPI 1831241629

  NY, Obstetrics & Gynecology

  Medicare reassignment Care Compare group NPD
• Alvin Abella

  • Acute Care Nurse Practitioner
  • New York, NY
  • NPI 1588068233

  NY

  Medicare reassignment Care Compare group NPD
• Jun Rose Abella, F.N.P.

  • Family Nurse Practitioner
  • New York, NY
  • NPI 1396104147

  NY

  Medicare reassignment Care Compare group NPD
• Dwight Aberle, M.D.

  • Diagnostic Radiology Physician
  • New York, NY
  • NPI 1255794616

  NY

  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1409270400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779926400000",
    "number": "1508266347",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 KELBY ST",
            "address_2": "7TH FLOOR, COLUMBIA CLINICAL REVENUE OFFICE",
            "city": "FORT LEE",
            "state": "NJ",
            "postal_code": "070242943",
            "telephone_number": "212-304-6309"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "622 W 168TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10032",
            "telephone_number": "646-317-7111",
            "fax_number": "212-304-6470"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5 Columbus Cir",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100191412",
            "country_code": "US",
            "telephone_number": "929-440-9226",
            "fax_number": "212-304-6460",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK",
        "organizational_subpart": "NO",
        "enumeration_date": "2014-08-29",
        "last_updated": "2026-05-28",
        "certification_date": "2026-05-28",
        "status": "A",
        "authorized_official_last_name": "MCKIERNAN",
        "authorized_official_first_name": "JAMES",
        "authorized_official_middle_name": "MICHAEL",
        "authorized_official_title_or_position": "CEO AND SENIOR VICE DEAN",
        "authorized_official_telephone_number": "212-305-5526",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "204E00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Oral & Maxillofacial Surgery",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207N00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dermatology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Obstetrics & Gynecology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Ophthalmology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Orthopaedic Surgery",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207Y00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Otolaryngology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pediatrics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Medicine & Rehabilitation",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Radiology, Radiation Oncology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Surgery",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "208800000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Urology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "endpointDescription": "FHIR",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "API",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "HL7 FHIR",
            "address_1": "622 W 168th St",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "10032",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/",
            "affiliation": "N",
            "endpointDescription": "FHIR",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "API",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "HL7 FHIR",
            "address_1": "622 W 168th St",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "10032",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Trustees of Columbia University in the City of New York
• Trustees of Columbia University in the City of New York
• Trustees of Columbia University in the City of New York
• Trustees of Columbia University in the City of New York
• Trustees of Columbia University in the City of New York
• Trustees of Columbia University in the City of New York
• Trustees of Columbia University in the City of New York
• Trustees of Columbia University in the City of New York
• Trustees of Columbia University in the City of New York
• Trustees of Columbia University in the City of New York

• All providers in New York, NY
• Surgery Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.