Dr. Stephen A. Back, D.O.
Radiology (Diagnostic Radiology Physician)
- Medicare participating
At a glance
- Medical school
- Oklahoma State University College of Osteopathic Medicine (2006)
- Years since graduation
- 20
- In the NPI registry since
- 2009
- Medicare patients seen, 2024
- 4,097
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
- 2006Medical school: Oklahoma State University College of Osteopathic Medicine
- 2009Registered 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
OK license 4502
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Saint Francis Hospital Muskogee Muskogee, OK
- Cherokee Nation W W Hastings Indian Hospital Tahlequah, OK
- Ssm Health St Anthony Hospital - Midwest Midwest City, OK
- Northeastern Health System Tahlequah, OK
- St Mary's Regional Medical Center Enid, OK
Medical groups
- Cherokee Nation (449 clinicians)
- Creek Nation Hospital and Clinics (365 clinicians)
- Choctaw Nation of Oklahoma (267 clinicians)
- Lawton Indian Hospital (128 clinicians)
- Pine Ridge Indian Health Service Hospital (108 clinicians)
- Pawnee Indian Health Center (88 clinicians)
- Diagnostic Imaging Associates Inc (87 clinicians)
- Clinton Indian Health Center (76 clinicians)
- Anadarko Indian Health Center (48 clinicians)
- Zuni Indian Hospital (45 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
- 4,097
- Services billed
- 6,329
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| X-ray of chest, 1 view | 1,383 | 1,188 |
| Ct scan head or brain without contrast | 446 | 438 |
| X-ray of chest, 2 views | 352 | 343 |
| Ct scan of abdomen and pelvis without contrast | 241 | 238 |
| Ct scan of abdomen and pelvis with contrast | 238 | 235 |
| Dxa bone density measurement of hip, pelvis, spine | 214 | 214 |
| Screening mammography | 156 | 156 |
| Ct scan of chest without contrast | 154 | 153 |
| Ct scan of upper spine without contrast | 126 | 126 |
| Screening 3d breast mammography | 115 | 115 |
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 $60.50 in total to this clinician.
| Abiomed | $44.15 |
|---|---|
| Boston Scientific Corporation | $16.35 |
| Food and Beverage | $60.50 |
|---|
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.