Douglas J. Purdy, MD
About This Business
Douglas J. Purdy, MD, practices internal medicine and gastroenterology in Cedar Rapids, Iowa, with 38 years of experience since graduating from Southern Illinois University School of Medicine in 1988, above the 26-year average among the 110 Cedar Rapids physicians in our directory. He holds an active Iowa license and is affiliated with St. Luke's Hospital. His Medicare profile lists colonoscopy and upper gastrointestinal endoscopy for acid reflux as his most frequent procedures. He accepts Medicare; telehealth is not currently listed among his services. Patients rate him 4.8 across 29 reviews.
Verified Provider Info
- Specialty (per registry)
- Internal Medicine, Gastroenterology
- NPI Number
- 1376528562
- Medical school graduate
- 1988 (38+ years of practice)
- Medical school
- SOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
- State license
- 29761 (IA)
- Hospital affiliations
- St Lukes Hospital
- Common services (Medicare data)
- Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
Phone
(319) 366-8695Location on Map
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Information last updated: August 23, 2026
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