Dr. Prathab Devaraj , MD
Internal Medicine โข Gilbert, AZ
2946 E Banner Gateway Dr
Gilbert, AZ 852342165
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Prathab Devaraj is listed in NPPES under Internal Medicine.
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NPI assigned on July 19, 2008; this date does not establish years in practice.
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Published CMS data list 581 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 45385 โ Removal of polyps or growths of large bowel using an endoscope with mechanical snare: 81 service units.
- 99232 โ Subsequent hospital care with moderate levelof medical decision making: 80 service units.
- 43239 โ Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope: 73 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 18 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 253 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Pantoprazole Sodium โ 94 prescription fills, including refills.
- Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) โ 68 prescription fills, including refills.
- Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) โ 38 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 6 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 60% of clinicians listed under Internal Medicine in Gilbert, AZ (2024, 22 clinicians with data). Median for this group: 868. Middle half: 275 to 1,646.
Close to the middle for Medicare Part B services among clinicians listed under Internal Medicine in Arizona (2024, 1,490 clinicians with data). Median for this group: 660. Middle half: 239 to 1,415.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 888 in 2020 to 581 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
2946 E Banner Gateway Dr
Gilbert, AZ 852342165
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 2 distinct group names: Banner Cancer Center Specialists Llc; Banner Physician Specialists Arizona Llc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2004
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
292 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $73,680 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $58,070 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
357 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$7,739 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $1,052.34 across 8 records.
By nature of payment
- Travel and Lodging: $698.42 across 1 record.
- Food and Beverage: $353.92 across 7 records.
Reporting-company totals (3 largest of 5)
- Ovesco Endoscopy USA, Inc.: $698.42 across 1 record.
- Medtronic, Inc.: $153.96 across 3 records.
- Cook Medical LLC: $137.12 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
22 years (graduated 2004)
CMS Doctors and Clinicians data list 2004 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2008
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Devaraj has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Devaraj as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Gilbert and Arizona
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 60% of clinicians listed under Internal Medicine in Gilbert, AZ (2024, 22 clinicians with data). Median for this group: 868. Middle half: 275 to 1,646.
Close to the middle for clinicians listed under Internal Medicine in Arizona (2024, 1,490 clinicians with data). Median for this group: 660. Middle half: 239 to 1,415.
Medicare-allowed amount
Close to the middle for clinicians listed under Internal Medicine in Gilbert, AZ (2024, 22 clinicians with data). Median for this group: $81,314. Middle half: $30,103 to $148,847.
Close to the middle for clinicians listed under Internal Medicine in Arizona (2024, 1,490 clinicians with data). Median for this group: $65,346. Middle half: $23,883 to $130,469.
Paid by Medicare
Close to the middle for clinicians listed under Internal Medicine in Gilbert, AZ (2024, 22 clinicians with data). Median for this group: $62,977. Middle half: $22,856 to $115,228.
Close to the middle for clinicians listed under Internal Medicine in Arizona (2024, 1,490 clinicians with data). Median for this group: $49,013. Middle half: $18,074 to $101,661.
Medicare Part D prescriptions
Fewer Part D prescriptions than 60% of clinicians listed under Internal Medicine in Gilbert, AZ (2024, 25 clinicians with data). Median for this group: 470. Middle half: 164 to 1,750.
Fewer Part D prescriptions than 65% of clinicians listed under Internal Medicine in Arizona (2024, 1,528 clinicians with data). Median for this group: 880. Middle half: 133 to 4,108.
Part D drug cost
A lower Part D drug cost than 65% of clinicians listed under Internal Medicine in Gilbert, AZ (2024, 25 clinicians with data). Median for this group: $33,720. Middle half: $7,481 to $338,333.
A lower Part D drug cost than 70% of clinicians listed under Internal Medicine in Arizona (2024, 1,528 clinicians with data). Median for this group: $61,022. Middle half: $6,648 to $325,439.
44 active clinicians are listed under Internal Medicine with a practice address in Gilbert, AZ (2,856 in Arizona).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Gilbert
34.1% of these 44 clinicians have the CMS telehealth indicator.
56.8% of these 44 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 35% from 888 in 2020 to 581 in 2024.
- 2020: 888
- 2021: 875
- 2022: 714
- 2023: 606
- 2024: 581
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Medicare-allowed amount
Medicare-allowed amount decreased 43% from $129,449 in 2020 to $73,680 in 2024.
- 2020: $129,449
- 2021: $124,364
- 2022: $93,485
- 2023: $77,546
- 2024: $73,680
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Paid by Medicare
Paid by Medicare decreased 44% from $102,889 in 2020 to $58,070 in 2024.
- 2020: $102,889
- 2021: $98,118
- 2022: $75,528
- 2023: $61,813
- 2024: $58,070
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 19% from 212 in 2020 to 253 in 2024.
- 2020: 212
- 2021: 285
- 2022: 204
- 2023: 226
- 2024: 253
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30-day fills
30-day fills increased 18% from 303 in 2020 to 357 in 2024.
- 2020: 303
- 2021: 408
- 2022: 269
- 2023: 319
- 2024: 357
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Part D drug cost
Part D drug cost decreased 31% from $11,254 in 2020 to $7,739 in 2024.
- 2020: $11,254
- 2021: $10,214
- 2022: $6,555
- 2023: $5,691
- 2024: $7,739
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $693.17 in 2019 to $1,052.34 in 2025.
- 2019: $693.17
- 2022: $443.75
- 2023: $683.54
- 2024: $618.10
- 2025: $1,052.34
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $1,052.34.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Ovesco Endoscopy USA, Inc. |
Travel and Lodging
In-kind items and services
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โ | General | $698.42 |
| Cook Medical LLC |
Food and Beverage
Cash or cash equivalent
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ECHOTIP INSIGHT | General | $137.12 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
NEXPOWDER | General | $121.32 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
ENDOFLIP | General | $30.78 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
|
OverStitch Endoscopic Suturing System | General | $29.75 |
| Mauna Kea Technologies, Inc. |
Food and Beverage
Cash or cash equivalent
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โ | General | $17.80 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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OverStitch Endoscopic Suturing System | General | $15.29 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
BARRX | General | $1.86 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2017โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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45385
Removal of polyps or growths of large bowel using an endoscope with mechanical snare
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81 | 81 | $664.00 | $233.20 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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80 | 54 | $185.00 | $76.12 |
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43239
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
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73 | 69 | $360.00 | $65.61 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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46 | 46 | $273.93 | $128.46 |
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43264
Removal of stone or debris from bile or pancreatic duct using a flexible endoscope
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35 | 29 | $947.00 | $83.21 |
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74328
Review by radiologist of image from tube placement into bile duct using an endoscope
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35 | 29 | $92.00 | $22.18 |
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43237
Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth
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29 | 28 | $509.00 | $150.66 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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27 | 24 | $169.78 | $93.73 |
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43274
Insertion of stent into pancreatic or bile duct using a flexible endoscope
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24 | 18 | $1206.00 | $364.13 |
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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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24 | 24 | $266.00 | $114.28 |
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45380
Biopsy of large bowel using a flexible endoscope
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23 | 23 | $523.00 | $105.25 |
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43235
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope
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19 | 18 | $320.00 | $101.40 |
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43238
Ultrasound guided needle aspiration or biopsy of esophagus using a flexible endoscope
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17 | 17 | $605.00 | $188.82 |
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43259
Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope
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16 | 15 | $590.00 | $214.76 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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16 | 14 | $78.38 | $61.69 |
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43249
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm
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14 | 12 | $399.00 | $118.70 |
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43262
Incision of pancreatic outlet using a flexible endoscope
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11 | 11 | $930.00 | $32.45 |
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G0121
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk
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11 | 11 | $484.00 | $175.68 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Pantoprazole Sodium | Pantoprazole Sodium | 94 | 5,436 | $1,224.49 | 62 |
| Sod Sulf-Potass Sulf-Mag Sulf | Sodium, Potassium,mag Sulfates | 68 | 83 | $4,067.70 | 68 |
| Gavilyte-G | Peg3350/Sod Sulf,bicarb,cl/Kcl | 38 | 1,071 | $509.24 | 38 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 27 | 89 | $82.67 | 26 |
| Sucralfate | Sucralfate | 14 | 496 | $1,634.72 | 12 |
| Peg-3350 And Electrolytes | Peg3350/Sod Sulf,bicarb,cl/Kcl | 12 | 13 | $220.26 | 12 |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-10-31NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
NUCC Taxonomy Code: 207RG0100X
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GASTROENTEROLOGY
I20130124000528
AZ
0446421929
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Banner Cancer Center Specialists Llc
2946 E Banner Gateway Dr, Gilbert, AZ 852342165
Phone: 4802566444
Banner Physician Specialists Arizona Llc
1920 N Higley Rd, Gilbert, AZ 852341625
Phone: 4805436600
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant - Medical
Master of Science, Physician Assistant (Certified)
Obstetrics & Gynecology - Gynecologic Oncology
Doctor of Medicine (M.D.)
Physician Assistant - Surgical
Physician Assistant (Certified)
Nurse Practitioner - Acute Care
Nurse Practitioner
Physician Assistant - Medical
Physician Assistant (Certified)
Radiology - Vascular & Interventional Radiology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2946 E BANNER GATEWAY DR, GILBERT, AZ 852342165 (Tel: 4802566444)
Registered at 2946 E BANNER GATEWAY DR, GILBERT, AZ 852342165 (Tel: 4802566444)
Recorded as PRATHAB DEVARAJ, MD
NPI status registered as active in NPPES database
Registered at 155 WILSON AVE, WASHINGTON, PA 153013336 (Tel: 7242257000)
Registered at 535 WATERFRONT DR E, APT # 7113, MUNHALL, PA 151205035 (Tel: 4125765672)
Recorded as PRATHAB DEVARAJ, M.D
Internal Medicine (license number reported to NPPES: PA MD443519)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Gilbert
- Dr. Ana Sierra De Aragon, MD
- Dr. Daniel Pacheco, MD
- Dr. Sandra Levitt, MD
- Dr. Ayesha Shaikh, MD
- Dr. Gunjan Choudhary, MD
- Dr. Leo Odle, DO
More public profiles in Arizona
Directory navigation, in NPI number order.
- Cody Quarnberg, OD Optometrist ยท Scottsdale
- Brian Hutcheson, DPM Podiatrist - Primary Podiatric Medicine ยท Tucson
- Rand Siekert, OD Optometrist ยท Tucson
- Michael Ross, MD Family Medicine ยท Scottsdale
- Paul Affleck, MD Anesthesiology ยท Oro Valley
- John Kim, DDS Dentist ยท Surprise
- Anne Schroeder, MD Ophthalmology ยท Phoenix
- Kim Johnson, MD Family Medicine ยท Phoenix
- Mark Phillips, MD Family Medicine ยท Phoenix
- Jiakang Huang, MD Pathology - Anatomic Pathology & Clinical Pathology ยท Tucson
- John Wolfe, MD Ophthalmology ยท Phoenix
- Lori Kopulos, PA-C Physician Assistant ยท Phoenix
Mailing Address
2946 E Banner Gateway Dr
Gilbert, AZ 852342165
Phone: 4802566444