Dinesh Jain, M.D.
Gastroenterology Physician · Naperville, IL
Dinesh Jain, M.D. is a gastroenterology physician with a practice address in Naperville, Illinois, and NPI 1003857103, issued on Jun 9, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Dinesh Jain
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- Practice location
- 1243 Rickert Dr, Naperville, IL 60540
- Phone
- (630) 527-6450
- Enumerated
- Jun 9, 2006
- Record last updated
- Feb 14, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (630) 527-6456
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 887 in Illinois → Look up another NPI →
Also registered at 1243 Rickert Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scott Berger, M.D.Gastroenterology Physician1366483455
- Abhishek Bhandari, M.D.Gastroenterology Physician1194092031
- Sidharth Bhandari, D.O.Gastroenterology Physician1871941435
- Michelle Bianzon, AGPCNPNurse Practitioner1144623752
- Thomas Couri, M.D.Gastroenterology Physician1619357639
- Hemali DesaiPhysician Assistant1710467766
Verify Dinesh Jain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average gastroenterology physician in 2024
304 Medicare Part D claims for 141 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Peg 3350-Electrolyte80 claims
- Omeprazole62 claims
- Pantoprazole Sodium42 claims
- Famotidine18 claims
- Furosemide13 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 MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $104.55
1 payment: food and beverage; the largest payer was Pfizer 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.
Dinesh Jain among 887 gastroenterology physician records in Illinois
Dinesh Jain, M.D. 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 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 52% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2008 · 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 Naperville → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- James Abraham, MDNaperville, IL 605401427276732
- Rafi Ali, M.D.Naperville, IL 605401437136454
- Scott Berger, M.D.Naperville, IL 605401366483455
- Mark Daniels, M.D.Naperville, IL 605401043215718
- Marc Fallah, MDNaperville, IL 605401750356804
- Sushama Gundlapalli, M.D.Naperville, IL 605401568401529
- Donald Hoscheit, MDNaperville, IL 605401316913809
- Darren Kastin, M.D.Naperville, IL 605401164402244
Common questions
What is Dinesh Jain, M.D.'s NPI number?
Dinesh Jain, M.D.'s National Provider Identifier (NPI) is 1003857103, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dinesh Jain, M.D. located?
The NPPES record lists a practice address at 1243 Rickert Dr, Naperville, IL, 60540. Phone: (630) 527-6450. Providers update this record themselves, so call before visiting.
How can I verify Dinesh Jain, M.D.'s license?
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 Dinesh Jain, M.D. prescribe under Medicare Part D?
In 2024, Dinesh Jain, M.D. had 304 Medicare Part D claims for 141 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Dinesh Jain, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.4 of 100. 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.