Robert David Pfeffer, MD
Robert David Pfeffer, MD is a Radiation Oncology in Sidney, Montana. Graduated from University of Washington School of Medicine in 1986, 40 years ago. Practices with Central Washington Health Services Association, a 702-clinician group and accepts Medicare assignment. Licensed in Washington.
- Years since qualifying
- 40
- Trained at
- University of Washington School of Medicine
- Licensed in
- WA
- In the registry since
- 2005
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
216 14th Ave SWSidney, MT 59270-3519
Phone: (406) 488-2100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Radiation Oncology Physician (primary) | Taxonomy 2085R0001X · Licence MD00026712 (WA) |
|---|
Record details
| NPI number | 1679563639 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | October 21, 2005 |
| Last updated in NPPES | April 9, 2026 |
| Certification date | April 9, 2026 |
| Mailing address | Sidney Health Center, 14th Ave Sw, Sidney, MT 59270 |
Medicare enrollment
| Medicare specialty | RADIATION ONCOLOGY |
|---|---|
| Medical school | UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE |
| Graduated | 1986 (40 years in practice) |
| Group practice | Central Washington Health Services Association — 702 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in Sidney
-
Dr. Ralf K Kiehl, MD
214 14th Ave SW, Sidney, MT 59270 · (406) 488-2504