Jeffrey Patrick Michalak, DO
Jeffrey Patrick Michalak, DO is a Gastroenterology in Dakota Dunes, South Dakota. Graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2005, 21 years ago. Practices with Cnos PC, a 98-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Iowa, Nebraska and South Dakota.
- Years since qualifying
- 21
- Trained at
- Kansas City University of Med & Biosciences, College of Osteo Med
- Licensed in
- IA, NE, SD
- In the registry since
- 2007
- Specialties on file
- 3
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
575 N Sioux Point RdDakota Dunes, SD 57049-5312
Phone: (605) 217-2667
Fax: (605) 217-2900
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 (1)
- 705 N Sioux Point Rd, Dakota Dunes, SD 57049-5091 — (605) 217-5500
Specialties & licences
| Gastroenterology Physician (primary) | Taxonomy 207RG0100X · Licence 8388 (SD) |
|---|---|
| Gastroenterology Physician | Taxonomy 207RG0100X · Licence 933 (NE) |
| Gastroenterology Physician | Taxonomy 207RG0100X · Licence DO-04307 (IA) |
Record details
| NPI number | 1962622431 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | April 26, 2007 |
| Last updated in NPPES | December 10, 2025 |
| Certification date | December 10, 2025 |
Medicare enrollment
| Medicare specialty | GASTROENTEROLOGY |
|---|---|
| Medical school | KANSAS CITY UNIVERSITY OF MED & BIOSCIENCES, COLLEGE OF OSTEO MED |
| Graduated | 2005 (21 years in practice) |
| Group practice | Cnos Pc — 98 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 6 on file with Medicare |
Other providers in Dakota Dunes
-
Sarah Bligh, MD
705 N Sioux Point Rd Ste 100, Dakota Dunes, SD 57049-5091 · (605) 217-5500
-
Michael V Persaud, DO
101 Tower Rd Ste 105, Dakota Dunes, SD 57049 · (712) 255-1414
-
Dr. Kevin L. Preston, DO
101 Tower Rd Ste 100, Dakota Dunes, SD 57049 · (605) 217-4310
-
Siouxland Gastroenterology P C
101 Tower Road SUITE105, Dakota Dunes, SD 57049-5072 · (605) 217-4300