Dr. Prathab Devaraj, MD
Internal Medicine (Internal Medicine Physician)
2946 E Banner Gateway Dr
Gilbert, AZ 85234
Who else practices at this address →
Maricopa County includes primary care (13% of residents) and dental (0% of residents) and mental health (4% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Years since graduation
- 22
- In the NPI registry since
- 2008
- Medicare patients seen, 2024
- 292
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
- 2008Registered 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
-
Internal Medicine Physician primary
AZ license 46888 · PA license MD443519 -
Gastroenterology Physician
AZ license 46888
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Banner Thunderbird Medical Center Glendale, AZ
- Banner Desert Medical Center Mesa, AZ
- Banner Gateway Medical Center Gilbert, AZ
- Banner Baywood Medical Center Mesa, AZ
Medical groups
- Banner Physician Specialists Arizona LLC (373 clinicians)
- Banner Cancer Center Specialists LLC (344 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
- 292
- Services billed
- 732
- Patients’ average age
- 73
| Service | Times | Patients |
|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 77 | 73 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 69 | 39 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 55 | 55 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 51 | 47 |
| New patient office or other outpatient visit, 45-59 minutes | 47 | 47 |
| Established patient office or other outpatient visit, 20-29 minutes | 31 | 27 |
| Review by radiologist of image from tube placement into bile duct using an endoscope | 28 | 24 |
| Biopsy of large bowel using a flexible endoscope | 26 | 26 |
| Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 24 | 22 |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 23 | 23 |
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 Gilbert, AZ | 94 |
| Sod Sulf-Potass Sulf-Mag Sulf (sodium, potassium,mag sulfates) Other prescribers in Gilbert, AZ | 68 |
| Gavilyte-G (peg3350/sod sulf,bicarb,cl/kcl) Other prescribers in Gilbert, AZ | 38 |
| Ciprofloxacin Hcl Other prescribers in Gilbert, AZ | 27 |
| Sucralfate Other prescribers in Gilbert, AZ | 14 |
| Peg-3350 And Electrolytes (peg3350/sod sulf,bicarb,cl/kcl) Other prescribers in Gilbert, AZ | 12 |
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, 5 companies reported 8 payments worth $1,052 in total to this clinician.
| Ovesco Endoscopy USA, Inc. | $698 |
|---|---|
| Medtronic, Inc. | $154 |
| Cook Medical LLC | $137 |
| Boston Scientific Corporation | $45.04 |
| Mauna Kea Technologies, Inc. | $17.80 |
| Travel and Lodging | $698 |
|---|---|
| Food and Beverage | $354 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Ovesco Endoscopy USA, Inc. Mar 21, 2025 | Travel and Lodging travel to cary, NC · in-kind | $698 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
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.