NPPES file of Aug 9, 2026

Brian C. Sasso, DO

Gastroenterology Physician · Bourbonnais, IL

Brian C. Sasso, DO is a gastroenterology physician with a practice address in Bourbonnais, Illinois, and NPI 1558460022, issued on Sep 21, 2006. Check the license (Illinois 036107298, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558460022
Name
Brian C. Sasso
Credential
DO
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
036107298 IL
Self-reported in NPPES; status is on the state search
Practice location
1615 N Convent St, Bourbonnais, IL 60914
Phone
(815) 937-5200
Enumerated
Sep 21, 2006
Record last updated
Aug 31, 2023
Fax
(815) 937-2063
Medicare enrollment
Enrolled (PECOS I20050729000131); accepts Medicare assignment
Medical or professional school
Des Moines University Of Osteopathic Medicine And Health Sciences, 1999
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1615 N Convent St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nikhil Bhargava, DOGastroenterology Physician1568649382
  2. Syed Bokhari, M.D.Gastroenterology Physician1710984224
  3. Daniel Errampalli, M.D.Gastroenterology Physician1689662975
  4. Matthew Kaplan, DOGastroenterology Physician1285863308
  5. Thomas O'Connor, M.D.Gastroenterology Physician1760470033
  6. David Sutherland, M.D.Gastroenterology Physician1619976909

Verify Brian C. Sasso in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036107298
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

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11% more Medicare Part D claims than the average gastroenterology physician in 2024

899 Medicare Part D claims for 432 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Brian Sasso899
  2. Specialty average811

Most prescribed

  1. Pantoprazole Sodium374 claims
  2. Gavilyte-G108 claims
  3. Plenvu87 claims
  4. Omeprazole56 claims
  5. Peg-3350 And Electrolytes42 claims
  6. Creon21 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $586.20

22 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Brian Sasso$586.20
  2. Specialty average$5,015.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Digestive Diseases Consultants OF Kankakee SCBourbonnais, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

9 gastroenterology physician records list a practice address in Bourbonnais

They are 9 of the 547 NPPES records with a practice address in Bourbonnais, and 887 gastroenterology physician records in Illinois.

Other gastroenterology physician records in Illinois

  1. Abdul Aadam, M.D.Chicago, IL1013038744
  2. Richard Aaronson, M.D.Olympia Fields, IL1578520656
  3. Abdelhai Abdelqader, MDMaywood, IL1073931127
  4. Mustafa Abdul-Hussein, MDMattoon, IL1972759173
  5. Abdullah AbdussalamDes Plaines, IL1932442613
  6. Ayokunle Abegunde, M.D.Maywood, IL1194031435
  7. Majd Aboona, MDChicago, IL1386347789
  8. James Abraham, MDNaperville, IL1427276732
  9. Rana Abraham, M.D., M.S.Chicago, IL1437318516
  10. Frida Abrahamian, MDChicago, IL1447274279

Common questions

What is Brian C. Sasso, DO's NPI number?

Brian C. Sasso, DO's National Provider Identifier (NPI) is 1558460022, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian C. Sasso, DO located?

The NPPES record lists a practice address at 1615 N Convent St, Bourbonnais, IL, 60914. Phone: (815) 937-5200. Providers update this record themselves, so call before visiting.

How can I verify Brian C. Sasso, DO's license?

NPPES lists Illinois license number 036107298, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Brian C. Sasso, DO prescribe under Medicare Part D?

In 2024, Brian C. Sasso, DO had 899 Medicare Part D claims for 432 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.