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

Individual provider Hematology & Oncology Physician · NPI 1477629491

Dr. John Thomas Smallwood, MD is a Hematology & Oncology Physician in Flossmoor, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
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

2448 Brookwood Dr
Flossmoor, IL 60422-1826
Phone: (708) 957-3383
Fax: (708) 957-3348
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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 (IL)

Record details

NPI number1477629491
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 28, 2006
Last updated in NPPESJuly 8, 2007

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