DONALD S COLBOURN MD
NPI 1184684235
Internal Medicine - Hematology & Oncology in New York, NY

Active since March 24, 2006
51 W 51ST ST, SUITE 200, NEW YORK, NY 10019(212) 326-5723 Get Directions Write a Review

NPPES record last updated: April 20, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Donald S Colbourn Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DONALD S COLBOURN MD (NPI 1184684235) is an individual hematology & oncology provider in New York, New York, licensed in California (00G654860) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1184684235
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDONALD S COLBOURNCredential: MD
Location Address51 W 51ST ST, SUITE 200New York, NY 10019-6113
Mailing Address630 W 168th St, Box 4New York, NY 10032-3725 · (212) 342-5155 · Fax (530) 626-6603
Sole ProprietorNo
Enumeration DateMarch 24, 2006
Last NPPES UpdateApril 20, 2015
NPI 1184684235 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License Licensed in CA · 00G654860
Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

51 W 51ST ST, New York, NY 10019

Other Names 1

Professional Name (2)Donald S Colbourn Md

Other Identifiers 2

Medicare UPINE94601
Medicare PINA400119442NY

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker
51 W 51ST ST, SUITE 340
NEW YORK, NY 10019
Dermatology
51 W 51ST ST
NEW YORK, NY 10019
Social Worker (Clinical)
51 W 51ST ST
NEW YORK, NY 10019
Internal Medicine
51 W 51ST ST
NEW YORK, NY 10019
Internal Medicine (Pulmonary Disease)
51 W 51ST ST, SUITE 360
NEW YORK, NY 10019
Psychiatry & Neurology (Neurology)
51 W 51ST ST, SUITE 380
NEW YORK, NY 10019
Nurse Practitioner (Adult Health)
51 W 51ST ST, SUITE 200
NEW YORK, NY 10019
Psychologist (Cognitive & Behavioral)
51 W 51ST ST
NEW YORK, NY 10019

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Donald Colbourn's NPI number?

The NPI number for Donald Colbourn is 1184684235. It was assigned to this individual provider in the NPPES registry on March 24, 2006. The provider is also known as Donald S Colbourn MD.

Where is Donald Colbourn located?

Donald Colbourn practices at 51 W 51st St Suite 200, New York, NY 10019. The listed phone number is (212) 326-5723.

What is Donald Colbourn's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Donald Colbourn was last updated on April 20, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.