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

Dr. Robert Dean Vacek, MD

Individual provider Family Medicine Physician · NPI 1164480505

Dr. Robert Dean Vacek, MD is a Hospitalist in Wheaton, Illinois. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1979, 47 years ago. Practices with Central Dupage Physician Group, a 1,094-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
47
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
IL
In the registry since
2006
Specialties on file
3
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

26W171 Roosevelt Rd Ste 101
Wheaton, IL 60187-6002
Phone: (630) 933-4700
Fax: (630) 933-4427
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 036061168 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 036061168 (IL)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 036061168 (IL)

Record details

NPI number1164480505
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 3, 2006
Last updated in NPPESJuly 19, 2021
Certification dateJuly 19, 2021
Mailing address26w171 Roosevelt Rd Ste 101, Wheaton, IL 60187-6002

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 1979 (47 years in practice)
Group practice Central Dupage Physician Group — 1094 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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