Navdeep Singh Chehl, M.D.
Gastroenterology Physician · Naperville, IL
Navdeep Singh Chehl, M.D. is a gastroenterology physician with a practice address in Naperville, Illinois, and NPI 1730475534, issued on Jun 21, 2011. Check the license (Illinois 036135501, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Navdeep Singh Chehl
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 036135501 IL
Self-reported in NPPES; status is on the state search - Practice location
- 100 Spalding Dr Ste 300, Naperville, IL 60540
- Phone
- (630) 717-2600
- Enumerated
- Jun 21, 2011
- Record last updated
- Jan 9, 2026
- Fax
- (630) 718-2656
- Medicare enrollment
- Enrolled (PECOS I20140716000967); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 887 in Illinois → Look up another NPI →
Also registered at 100 Spalding Dr Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Samantha Desjardine, MSED LAT ATCAthletic Trainer1467169797
- Cristina Dongo, APNNurse Practitioner1295626091
Verify Navdeep Singh Chehl 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 036135501Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average gastroenterology physician in 2024
568 Medicare Part D claims for 282 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Omeprazole262 claims
- Sod Sulf-Potass Sulf-Mag Sulf84 claims
- Linzess21 claims
- Esomeprazole Magnesium13 claims
- Lansoprazole13 claims
- Pantoprazole Sodium13 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): 79.4 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: $864.04
50 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
- Dupage Medical Group LtdNaperville, IL
- Illinois Gastroenterology Group LLCHinsdale, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Navdeep Singh Chehl among 887 gastroenterology physician records in Illinois
Navdeep Singh Chehl, 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 2011, is newer than 66% of them.
- NPI issued2011 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2011 · 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 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
- Dinesh Jain, M.D.Naperville, IL 605401003857103
Common questions
What is Navdeep Singh Chehl, M.D.'s NPI number?
Navdeep Singh Chehl, M.D.'s National Provider Identifier (NPI) is 1730475534, issued on Jun 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Navdeep Singh Chehl, M.D. located?
The NPPES record lists a practice address at 100 Spalding Dr Ste 300, Naperville, IL, 60540. Phone: (630) 717-2600. Providers update this record themselves, so call before visiting.
How can I verify Navdeep Singh Chehl, M.D.'s license?
NPPES lists Illinois license number 036135501, 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 Navdeep Singh Chehl, M.D. prescribe under Medicare Part D?
In 2024, Navdeep Singh Chehl, M.D. had 568 Medicare Part D claims for 282 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Navdeep Singh Chehl, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.4 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.