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

Dr. Owen K Sweis, MD

Individual provider Vascular & Interventional Radiology Physician · NPI 1164651196

Dr. Owen K Sweis, MD is an Interventional Radiology in Winfield, Illinois. Graduated from Medical College of Wisconsin in 2009, 17 years ago. Practices with Central Dupage Physician Group, a 1,094-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Indiana.

Years since qualifying
17
Trained at
Medical College of Wisconsin
Licensed in
IL, IN
In the registry since
2009
Specialties on file
4
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

25 N Winfield Rd
Winfield, IL 60189
Phone: (630) 933-4487
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 351 Delnor, Geneva, IL 60134-4220 — (630) 933-4487

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence 036131294 (IL)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 01073645A (IN)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 036-131294 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1164651196
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 12, 2009
Last updated in NPPESFebruary 20, 2025
Certification dateFebruary 20, 2025

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL RADIOLOGY
Also practisesDIAGNOSTIC RADIOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2009 (17 years in practice)
Group practice Central Dupage Physician Group — 1094 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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