Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Nicholas W Choong, MD

Individual provider Medical Oncology Physician · NPI 1225199813

Dr. Nicholas W Choong, MD is a Medical Oncology Physician in Milwaukee, Wisconsin. Licensed in Illinois and Wisconsin. Registered with an NPI since 2006.

Licensed in
IL, WI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9200 W Wisconsin Ave Division Of Neoplastic Diseases
Milwaukee, WI 53226-3522
Phone: (414) 805-4600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 50090 (WI)
Medical Oncology Physician Taxonomy 207RX0202X (IL)

Record details

NPI number1225199813
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 13, 2006
Last updated in NPPESAugust 1, 2007
Mailing address9200 W Wisconsin Ave, Division Of Neoplastic Diseases, Milwaukee, WI 53226-3522

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