Christopher T Grennan, MD
Christopher T Grennan, MD is a Family Practice in Wamego, Kansas. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 2010, 16 years ago. Practices with Cotton-O'Neil Clinic Revocable Trust, a 658-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Kansas.
- Years since qualifying
- 16
- Trained at
- University of Kansas School of Med (KC/WICH/SAL)
- Licensed in
- KS
- In the registry since
- 2010
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
1704 Commercial CirWamego, KS 66547-9690
Phone: (785) 456-2207
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Family Medicine Physician (primary) | Taxonomy 207Q00000X · Licence 04-35075 (KS) |
|---|
Record details
| NPI number | 1952620270 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | May 26, 2010 |
| Last updated in NPPES | February 12, 2026 |
| Certification date | February 12, 2026 |
Medicare enrollment
| Medicare specialty | FAMILY PRACTICE |
|---|---|
| Medical school | UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL) |
| Graduated | 2010 (16 years in practice) |
| Group practice | Cotton-O'Neil Clinic Revocable Trust — 658 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
Other providers in Wamego
-
Bradley D Cutting, MD
1704 Commercial Cir, Wamego, KS 66547-9690 · (785) 456-2207
-
Dr. Diana K Katt, MD
1704 Commercial Cir, Wamego, KS 66547-9690 · (785) 456-2207
-
Dr. Michael J Malin, MD
4665 Scotch Pine Cir, Wamego, KS 66547-9342 · (785) 456-6941
-
Jennifer Christine Milner, MD
711 Genn Dr, Wamego, KS 66547-1179 · (785) 456-2295
-
Dr. Timothy J Minges, MD
711 Genn Dr, Wamego, KS 66547 · (785) 456-2995