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

Alton Wong MD, SC

Organization Hematology & Oncology Physician · NPI 1649452699

Alton Wong MD, SC is a Hematology & Oncology Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007

Practice location Address checks out

2600 S Michigan Ave Ste 403
Chicago, IL 60616-2857
Phone: (773) 585-1955
Fax: (312) 674-0248
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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 042.007690 (IL)

Record details

NPI number1649452699
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alton Wong — President · (312) 560-1080
NPI enumeratedDecember 2, 2007
Last updated in NPPESFebruary 12, 2009
Mailing addressPo Box 3426, Oak Park, IL 60303-3426

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