Dr. Mark S. Twedt, MD
Radiology (Diagnostic Radiology Physician)
- Medicare participating
At a glance
- Medical school
- Mercer University School of Medicine (2011)
- Years since graduation
- 15
- In the NPI registry since
- 2011
- Medicare patients seen, 2024
- 2,803
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2011Medical school: Mercer University School of Medicine
- 2011Registered with an NPI (national billing number; not a license date)
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Diagnostic Radiology Physician primary
VA license 0101259401
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Piedmont Athens Regional Medical Center Athens, GA
- St Mary's Hospital Athens, GA
- Piedmont Walton Hospital Monroe, GA
- St Marys Good Samaritan Hospital Greensboro, GA
- Ty Cobb Regional Medical Center, LLC Lavonia, GA
Medical groups
- Radiology Associates of North Georgia (36 clinicians)
- Athens Radiology Associates PC (35 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 2,803
- Services billed
- 4,461
- Patients’ average age
- 75
| Service | Times | Patients |
|---|---|---|
| X-ray of chest, 1 view | 932 | 772 |
| X-ray of chest, 2 views | 291 | 275 |
| Mri scan of leg joint without contrast | 189 | 178 |
| Ct scan of abdomen and pelvis with contrast | 182 | 180 |
| Mri scan of arm joint without contrast | 148 | 144 |
| Ct scan head or brain without contrast | 100 | 99 |
| Ct scan of abdomen and pelvis without contrast | 95 | 93 |
| Ct scan of chest without contrast | 93 | 90 |
| Ct scan of leg without contrast | 85 | 79 |
| X-ray of hip, 2-3 views | 84 | 82 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.