Dr. Mark L. Epstein, M.D.
Radiology (Diagnostic Radiology Physician)
- Medicare participating
At a glance
- Medical school
- University of Chicago, Pritzker School of Medicine (2013)
- Years since graduation
- 13
- In the NPI registry since
- 2013
- Medicare patients seen, 2024
- 1,879
Licensed in Colorado since 2024, according to the Colorado Department of Regulatory Agencies. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
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
- 2013Medical school: University of Chicago, Pritzker School of Medicine
- 2013Registered 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
OR license MD221925 · CO license DR.0074171 (first issued 2024; active) · NM license MD2018-0143 · OH license 35.144431 · TX license V4374 (first issued 2024; active) · UT license 14215783-1205
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Bay Area Hospital Coos Bay, OR
- Delta County Memorial Hospital Delta, CO
- Ed Fraser Memorial Hospital Macclenny, FL
- Memorial Hospital Gonzales, TX
- Yoakum Community Hospital Yoakum, TX
Medical groups
- Bay Area Hospital District (122 clinicians)
- Delta County Memorial Hospital (102 clinicians)
- Lower Umpqua Hospital District (41 clinicians)
- Impression Imaging LLC (38 clinicians)
- Kane County Human Resource Special Service District (37 clinicians)
- Gonzales Healthcare Systems (36 clinicians)
- Castro County Hospital District (29 clinicians)
- Fisher County Hospital District (28 clinicians)
- Medlink Management Services Inc (28 clinicians)
- Baker Community Health Center Inc (25 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
- 1,879
- Services billed
- 3,321
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| X-ray of chest, 1 view | 1,180 | 990 |
| X-ray of chest, 2 views | 290 | 286 |
| Ct scan of abdomen and pelvis with contrast | 279 | 267 |
| Ct scan of chest with contrast | 213 | 192 |
| Ct scan of abdomen and pelvis without contrast | 157 | 150 |
| Ct scan of chest without contrast | 151 | 147 |
| Ct scan of blood vessels of chest with contrast | 108 | 106 |
| Ct scan head or brain without contrast | 71 | 68 |
| X-ray of knee, 1-2 views | 56 | 46 |
| X-ray of hip, 2-3 views | 53 | 49 |
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.
Payments from drug and device companies
In 2025, 2 companies reported 2 payments worth $50.50 in total to this clinician.
| Sun Pharmaceutical Industries Inc. | $35.66 |
|---|---|
| Supernus Pharmaceuticals, Inc. | $14.84 |
| Food and Beverage | $50.50 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.