Ron M Oren, MD
Ron M Oren, MD is a Cardiovascular Disease (Cardiology) in Naperville, Illinois. Graduated from Rush Medical College of Rush University in 1986, 40 years ago. Practices with Froedtert Manitowoc Medical Group, LLC, a 157-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Iowa, Illinois, Indiana and Wisconsin.
- Years since qualifying
- 40
- Trained at
- Rush Medical College of Rush University
- Licensed in
- IA, IL, IN, WI
- In the registry since
- 2006
- Specialties on file
- 5
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
801 S Washington St Fl 4Naperville, IL 60540-7430
Phone: (630) 600-0700
Fax: (630) 600-0701
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (5)
- 202 10th St Se Ste 225, Cedar Rapids, IA 52403-2419 — (319) 364-7101
- 1404 Cross St Ste 2940, Shiloh, IL 62269-2988 — (618) 607-3700
- 1201 Michigan Ave Ste 50, Logansport, IN 46947-1580 — (574) 753-1407
- 225 Smith Ave N, Saint Paul, MN 55102-2533 — (651) 290-0133
- 1818 N Meade St, Appleton, WI 54911-3454 — (920) 731-8900
Specialties & licences
| Advanced Heart Failure and Transplant Cardiology Physician (primary) | Taxonomy 207RA0001X · Licence 036130701 (IL) |
|---|---|
| Cardiovascular Disease Physician | Taxonomy 207RC0000X · Licence 628 (WI) |
| Cardiovascular Disease Physician | Taxonomy 207RC0000X · Licence MD-27129 (IA) |
| Cardiovascular Disease Physician | Taxonomy 207RC0000X · Licence 036-130701 (IL) |
| Cardiovascular Disease Physician | Taxonomy 207RC0000X · Licence 01097002A (IN) |
Record details
| NPI number | 1366422438 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | January 17, 2006 |
| Last updated in NPPES | May 5, 2026 |
| Certification date | May 5, 2026 |
| Mailing address | 801 S Washington St Fl 4, Naperville, IL 60540-7430 |
Medicare enrollment
| Medicare specialty | CARDIOVASCULAR DISEASE (CARDIOLOGY) |
|---|---|
| Medical school | RUSH MEDICAL COLLEGE OF RUSH UNIVERSITY |
| Graduated | 1986 (40 years in practice) |
| Group practice | Froedtert Manitowoc Medical Group, Llc — 157 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |
Other providers in Naperville
-
Mark James Goodwin, MD
10 Martin Ave Ste 200, Naperville, IL 60540-6535 · (630) 600-0700
-
Dr. Sujith Jeejy Kalathiveetil, MD
100 Spalding Dr Ste 212, Naperville, IL 60540-6550 · (630) 357-4111
-
Midwest Cardiovascular Institute SC
10 Martin Ave Ste 200, Naperville, IL 60540-6535 · (630) 600-0700
-
Dr. Krishna Nagendran, MD
801 S Washington St Fl 4, Naperville, IL 60540-7430 · (630) 600-0700
-
James P. Ostrenga, MD
100 Spalding Dr Ste 212, Naperville, IL 60540 · (630) 357-4111
-
Mark R. Ottolin, MD
100 Spalding Dr Ste 212, Naperville, IL 60504-6552 · (630) 357-4111
-
Dr. Evans P Pappas, MD
100 Spalding Dr Ste 400, Naperville, IL 60540-6550 · (630) 718-2660
-
Uday Patel, DO
10 Martin Ave Ste 200, Naperville, IL 60540-6535 · (630) 600-0700