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

Chris Geannopoulos, MD

Individual provider Interventional Cardiology Physician · NPI 1265407076

Chris Geannopoulos, MD is a Cardiovascular Disease (Cardiology) in Naperville, Illinois. Graduated from University of Chicago, Pritzker School of Medicine in 1985, 41 years ago. Practices with Dupage Medical Group Ltd, a 1,328-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
41
Trained at
University of Chicago, Pritzker School of Medicine
Licensed in
IL
In the registry since
2006
Specialties on file
2
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

100 Spalding Dr Ste 400
Naperville, IL 60540-6554
Phone: (630) 718-2660
Fax: (630) 718-2667
Show map & directions

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

Additional practice locations (1)

  • 25 N Winfield Rd, Winfield, IL 60190 — (630) 933-8100

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 036077483 (IL)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 036077483 (IL)

Record details

NPI number1265407076
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 23, 2006
Last updated in NPPESAugust 8, 2023
Certification dateAugust 8, 2023
Mailing addressPo Box 713260, Chicago, IL 60677-1260

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Dupage Medical Group Ltd — 1328 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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