Individual provider · Type 1 NPI
John P. Karagiannis, MD
Gastroenterology Physician · South Bend, IN
Practice location
621 Memorial Dr Ste 511
South Bend, IN 46601-1075
Fax (574) 544-5579
Mailing address
3245 Health Dr Ste 100
Granger, IN 46530-1380
Other practice locations
- 1020 High Rd, Bremen, IN 46506-1093 · (574) 309-9967
- 500 Arcade Ave Ste 300, Elkhart, IN 46514-2486 · (574) 389-7362
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Gastroenterology Physician Primary | 207RG0100X | 01041123A (IN) |
Gastroenterology Physician: An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
2 other providers at this address
Other gastroenterology physician providers in South Bend
- Zuhair Habib Yaseen, MDGastroenterology Physician South Bend, IN NPI 1093705675
- Pankaj A. Patel, MDGastroenterology Physician South Bend, IN NPI 1124022082
- Luis Alvarez Nidea, MDGastroenterology Physician South Bend, IN NPI 1154311751
- John Glenn Mathis, MDGastroenterology Physician South Bend, IN NPI 1427051341
- Oliver D. Gilliam, MDGastroenterology Physician South Bend, IN NPI 1497759765
- Michael Alan Manbeck, MDGastroenterology Physician South Bend, IN NPI 1649272725
- Ravi J. Patel, MDGastroenterology Physician South Bend, IN NPI 1750607354
- David G. Mark, MDGastroenterology Physician South Bend, IN NPI 1770587339
About NPI 1386647170
John P. Karagiannis, MD's National Provider Identifier is 1386647170, issued on May 24, 2005. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in South Bend, IN. The record was last updated on Jun 25, 2026.