Dr. Gregory Lynn Keller, DO
Dr. Gregory Lynn Keller, DO practises Psychiatry in Clarinda, Iowa. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 2004, 22 years ago. Practices with Cass County Memorial Hospital, a 67-clinician group and accepts Medicare assignment. Licensed in Iowa and Nebraska.
- Years since qualifying
- 22
- Trained at
- University of Kansas School of Med (KC/WICH/SAL)
- Licensed in
- IA, NE
- In the registry since
- 2006
- Specialties on file
- 2
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
220 Essie Davison DrClarinda, IA 51632-2915
Phone: (712) 542-8354
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Psychiatry Physician (primary) | Taxonomy 2084P0800X · Licence 3716 (IA) |
|---|---|
| Psychiatry Physician | Taxonomy 2084P0800X · Licence 3114 (NE) |
Record details
| NPI number | 1649385287 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | Yes |
| NPI enumerated | August 21, 2006 |
| Last updated in NPPES | January 26, 2026 |
| Certification date | January 26, 2026 |
Medicare enrollment
| Medicare specialty | PSYCHIATRY |
|---|---|
| Medical school | UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL) |
| Graduated | 2004 (22 years in practice) |
| Group practice | Cass County Memorial Hospital — 67 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 4 on file with Medicare |
Practises at
- Cass County Memorial Hospital Hospital · Atlantic, IA
- Clarinda Regional Health Center Hospital · Clarinda, IA
Colleagues at Cass County Memorial Hospital
- Seann M Atkinson, DO Family Medicine Physician · Atlantic, IA
- William K Barnhill, CRNA Nurse Practitioner · Cedar Rapids, IA
- Amy Bingaman, MD Gynecology Physician · Des Moines, IA
- Becky Lynn Corum, CRNA Registered Nurse · Omaha, NE
- Brent F Goodrich, CRNA Certified Registered Nurse Anesthetist · Atlantic, IA
- Elisha Hardy, ARNP Family Nurse Practitioner · Atlantic, IA
- Dr. Seema Harichand-Herdt, MD Internal Medicine Physician · Des Moines, IA
- Paul Steven Kerschinske, APRN Nurse Practitioner · Atlantic, IA
- William A Rizk, MD Surgery Physician · Dakota Dunes, SD
- Charles E Rosipal, MD Orthopaedic Surgery Physician · Elkhorn, NE
- George M Starlin, PA Physician Assistant · Atlantic, IA
- Matthew John Weresh, MD Orthopaedic Surgery Physician · West Des Moines, IA