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

Individual provider Hematology & Oncology Physician · NPI 1982681458

Alton Wong, MD is a Hematology & Oncology Physician in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2005
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

5525 S Pulaski Rd
Chicago, IL 60629-4417
Phone: (773) 585-1955
Fax: (773) 284-5268
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 036059957 (IL)

Record details

NPI number1982681458
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 27, 2005
Last updated in NPPESJuly 15, 2016

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