DR. NICHOLAS W CHOONG M.D.
NPI 1225199813
Internal Medicine - Medical Oncology in Milwaukee, WI

Active since December 13, 2006
9200 W WISCONSIN AVE, DIVISION OF NEOPLASTIC DISEASES, MILWAUKEE, WI 53226(414) 805-4600 Get Directions Write a Review

NPPES record last updated: August 1, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Nicholas W Choong M.d. NPPES

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

DR. NICHOLAS W CHOONG M.D. (NPI 1225199813) is an individual medical oncology provider in Milwaukee, Wisconsin, licensed in Wisconsin (50090) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1225199813
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameDR. NICHOLAS W CHOONGCredential: M.D.
Location Address9200 W WISCONSIN AVE, DIVISION OF NEOPLASTIC DISEASESMilwaukee, WI 53226-3522
Mailing Address9200 W Wisconsin Ave, Division Of Neoplastic DiseasesMilwaukee, WI 53226-3522 · (414) 805-4600
Sole ProprietorNo
Enumeration DateDecember 13, 2006
Last NPPES UpdateAugust 1, 2007
NPI 1225199813 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License Licensed in WI · 50090
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
9200 W WISCONSIN AVE, Milwaukee, WI 53226

Other Identifiers 1

Medicaid34793500WI

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.

Advanced Practice Midwife
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Internal Medicine (Gastroenterology)
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Emergency Medicine
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Nurse Practitioner (Pediatrics)
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Nurse Practitioner (Adult Health)
9200 W WISCONSIN AVE, DEPT OF INTERNAL MEDICINE
MILWAUKEE, WI 53226
Nurse Practitioner (Adult Health)
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Nurse Anesthetist, Certified Registered
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Physician Assistant (Medical)
9200 W WISCONSIN AVE, INTERNAL MEDICINE
MILWAUKEE, WI 53226

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 Nicholas Choong's NPI number?

The NPI number for Nicholas Choong is 1225199813. It was assigned to this individual provider in the NPPES registry on December 13, 2006.

Where is Nicholas Choong located?

Nicholas Choong practices at 9200 W Wisconsin Ave Division Of Neoplastic Diseases, Milwaukee, WI 53226. The listed phone number is (414) 805-4600.

What is Nicholas Choong's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Nicholas Choong was last updated on August 1, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.