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

Thomas Michael Hoeltgen, MD

Individual provider Medical Oncology Physician · NPI 1407856073

Thomas Michael Hoeltgen, MD is a Medical Oncology Physician in Oak Lawn, 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

4400 W 95th St Ste 311
Oak Lawn, IL 60453-2654
Phone: (708) 424-9710
Fax: (708) 424-4331
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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 036-041362 (IL)

Record details

NPI number1407856073
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2005
Last updated in NPPESSeptember 5, 2015
Mailing address4400 W 95th St, Suite 311, Oak Lawn, IL 60453-2654

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