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

Dr. Thomas E. Marshall, MD

Individual provider Internal Medicine Physician · NPI 1043202054

Dr. Thomas E. Marshall, MD is an Internal Medicine Physician in Glen Ellyn, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

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

430 Pennsylvania Ave Ste 310
Glen Ellyn, IL 60137-4464
Phone: (630) 790-1792
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036059776 (IL)

Record details

NPI number1043202054
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 16, 2005
Last updated in NPPESAugust 10, 2011
Mailing address1860 Paysphere Cir, Chicago, IL 60674-0001

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