Dr. Abbas Raza, MD
Gastroenterology (Gastroenterology Physician)
- Medicare participating
At a glance
- Years since graduation
- 41
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 305
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
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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
-
Gastroenterology Physician primary
OK license 20185
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Monument Health Rapid City Hospital Rapid City, SD
- Baptist Health Medical Center- Conway Conway, AR
Medical groups
- Arkansas Health Group (659 clinicians)
- Monument Health Rapid City Hospital Inc (564 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
- 305
- Services billed
- 640
- Patients’ average age
- 73
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 20-29 minutes | 157 | 115 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 51 | 48 |
| Established patient office or other outpatient visit, 30-39 minutes | 39 | 32 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 25 | 12 |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 23 | 20 |
| Biopsy of large bowel using a flexible endoscope | 22 | 22 |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 19 | 17 |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 16 | 15 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 16 | 14 |
| Diagnostic exam of large bowel using a flexible endoscope | 14 | 13 |
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.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Pantoprazole Sodium Other prescribers in Oklahoma City, OK | 106 |
| Esomeprazole Magnesium Other prescribers in Oklahoma City, OK | 29 |
| Gavilyte-G (peg3350/sod sulf,bicarb,cl/kcl) Other prescribers in Oklahoma City, OK | 19 |
| Peg-3350 And Electrolytes (peg3350/sod sulf,bicarb,cl/kcl) Other prescribers in Oklahoma City, OK | 19 |
| Omeprazole Other prescribers in Oklahoma City, OK | 16 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 1 companies reported 2 payments worth $119 in total to this clinician.
| Boston Scientific Corporation | $119 |
|---|
| Food and Beverage | $119 |
|---|
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.