Khondker Islam, MD
Gastroenterology Physician · Decatur, IL
Khondker Islam, MD is a gastroenterology physician with a practice address in Decatur, Illinois, and NPI 1568441855, issued on Jan 13, 2006. Check the license (Illinois 036102111, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Khondker Islam
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 036102111 IL
069489 GA
24098 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1730 E Lake Shore Dr, Decatur, IL 62521
- Phone
- (217) 329-1000
- Enumerated
- Jan 13, 2006
- Record last updated
- Oct 2, 2024
- Medicaid IDs
- 36102111 IL
003133230A GA - Medicare enrollment
- Enrolled (PECOS I20050822000453); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 887 in Illinois → Look up another NPI →
Also registered at 1730 E Lake Shore Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leslie Anewenah, MDSurgery Physician1508110198
- Richard Dilorenzo, DOGastroenterology Physician1528090164
- Lindsay HendersonFamily Nurse Practitioner1649152430
- Manoj Kohli, MDRheumatology Physician1215948146
- Danxuan Long, MDPulmonary Disease Physician1205098738
- Douglas Maibenco, MD PHDSurgery Physician1366424061
Verify Khondker Islam 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 036102111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% more Medicare Part D claims than the average gastroenterology physician in 2024
1,014 Medicare Part D claims for 366 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Omeprazole421 claims
- Pantoprazole Sodium108 claims
- Sod Sulf-Potass Sulf-Mag Sulf66 claims
- Colestipol Hcl40 claims
- Mesalamine40 claims
- Famotidine37 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): 94.6 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: $473.52
18 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 2 group practices
- Carle Health Care IncorporatedPeoria, IL
- Methodist Medical Center OF IllinoisPeoria, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Khondker Islam among 887 gastroenterology physician records in Illinois
Khondker Islam, 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 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 fileYes · 72% of these records are
- Graduated1989 · median 2003 among the 643 with a school on file
- Record last updated2024 · 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 Decatur → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Vikram Barpujari, M.D.Decatur, IL 625211396729190
- Richard Dilorenzo, DODecatur, IL 625211528090164
- Vikram Kotwal, M.DDecatur, IL 625211215267596
- Victor Eloy, MDDecatur, IL 625261942232558
- Stephen Holland, MDDecatur, IL 625261851470967
- Michael Maitar, MDDecatur, IL 625261619019304
- Nathan Pyle, D.O.Decatur, IL 625261174821540
- Sudhakar Sheth, MDDecatur, IL 625261699707679
Common questions
What is Khondker Islam, MD's NPI number?
Khondker Islam, MD's National Provider Identifier (NPI) is 1568441855, issued on Jan 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Khondker Islam, MD located?
The NPPES record lists a practice address at 1730 E Lake Shore Dr, Decatur, IL, 62521. Phone: (217) 329-1000. Providers update this record themselves, so call before visiting.
How can I verify Khondker Islam, MD's license?
NPPES lists Illinois license number 036102111, 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 Khondker Islam, MD prescribe under Medicare Part D?
In 2024, Khondker Islam, MD had 1,014 Medicare Part D claims for 366 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Khondker Islam, MD's MIPS final score?
The 2023 MIPS final score is 94.6 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.