Dr. Marcus F. Keep, MD
Neurosurgery (Neurological Surgery Physician)
- Medicare participating
At a glance
- Medical school
- Medical University of South Carolina College of Medicine (1988)
- Years since graduation
- 38
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 175
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. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1988Medical school: Medical University of South Carolina College of Medicine
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
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
-
Neurological Surgery Physician primary
ND license 8573 · NM license 20020410 · PA license MD423288
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Sanford Medical Center Fargo Fargo, ND
- Sanford Bemidji Medical Center Bemidji, MN
- Prairie Ridge Hospital and Health Services Elbow Lake, MN
Medical groups
- Sanford Medical Center Fargo (1,225 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
- 175
- Services billed
- 188
- Patients’ average age
- 77
| Service | Times | Patients |
|---|---|---|
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 49 | 49 |
| New patient office or other outpatient visit, 45-59 minutes | 15 | 15 |
| Established patient office or other outpatient visit, 30-39 minutes | 14 | 12 |
| Emergency department visit with moderate level of medical decision making | 11 | 11 |
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.