Robert Edward Clark, MD
Gastroenterology Physician · Bloomington, IL
Robert Edward Clark, MD is a gastroenterology physician with a practice address in Bloomington, Illinois, and NPI 1033372727, issued on Jul 3, 2008. Check the license (Illinois 036131371, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Robert Edward Clark
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 036131371 IL
2010017443 MO
MT190170 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1709 Tullamore Ave Ste C, Bloomington, IL 61704
- Phone
- (309) 454-5900
- Enumerated
- Jul 3, 2008
- Record last updated
- Jun 26, 2026
- Fax
- (309) 454-2820
- Medicare enrollment
- Enrolled (PECOS I20130711000493); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 887 in Illinois → Look up another NPI →
Also registered at 1709 Tullamore Ave Ste C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexis Huss, PA-CPhysician Assistant1598247520
- Vijay Laxmi Misra, M.D.Gastroenterology Physician1164475877
- Amy Stites, PA-CPhysician Assistant1043676109
Verify Robert Edward Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036131371Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% more Medicare Part D claims than the average gastroenterology physician in 2024
1,249 Medicare Part D claims for 672 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Gavilyte-G292 claims
- Pantoprazole Sodium257 claims
- Omeprazole117 claims
- Peg-3350 And Electrolytes95 claims
- Peg 3350-Electrolyte61 claims
- Mesalamine29 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,438.28
127 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.
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
- Illinois Gastroenterology Group LLCNormal, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Edward Clark among 887 gastroenterology physician records in Illinois
Robert Edward Clark, MD is one of 887 gastroenterology physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 39% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2007 · median 2003 among the 643 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Illinois
There are 887 gastroenterology physician records in Illinois.
All 887 in Illinois → Every provider in Bloomington → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Omar Khokhar, MDBloomington, IL 617041386865244
- Vijay Laxmi Misra, M.D.Bloomington, IL 617041164475877
- Kenneth Schoenig, MDBloomington, IL 617011033147848
- Thomas Deweert, MDNormal, IL 617611073560751
- Philip Koszyk, MDNormal, IL 617611669429379
- Stephen Matter, M.D.Normal, IL 617611134228224
- Herbert Wiser, MDNormal, IL 617611770506651
- Zohair Ahmed, M.D.Peoria, IL 616371578826939
Common questions
What is Robert Edward Clark, MD's NPI number?
Robert Edward Clark, MD's National Provider Identifier (NPI) is 1033372727, issued on Jul 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Robert Edward Clark, MD located?
The NPPES record lists a practice address at 1709 Tullamore Ave Ste C, Bloomington, IL, 61704. Phone: (309) 454-5900. Providers update this record themselves, so call before visiting.
How can I verify Robert Edward Clark, MD's license?
NPPES lists Illinois license number 036131371, 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 Robert Edward Clark, MD prescribe under Medicare Part D?
In 2024, Robert Edward Clark, MD had 1,249 Medicare Part D claims for 672 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Robert Edward Clark, MD's MIPS final score?
The 2023 MIPS final score is 85.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.