Navdeep Chehl is a Gastroenterology physician. OpenAlex indexes 15 publications with 395 citations (h-index 4).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
100 Spalding Dr Ste 300
Naperville, IL 605406553
Telephone
630-717-2600Provider last certified this registry record 9 Jan 2026.
Industry payments
35 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- GENZYME CORPORATIONProgram year20254 payments
- ABBVIE INC.Program year202522 payments
- Takeda Pharmaceuticals U.S.A., Inc.Program year20256 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Su1353 DOUBLE-BALLOON ENTEROSCOPY AT A SINGLE U.S. TERTIARY CENTER: A LARGE 7-YEAR EXPERIENCE
Gastrointestinal Endoscopy
2019 - Su1178 CLINICALLY SIGNIFICANT NON-TARGET LESIONS DETECTED DURING EGD PERFORMED PRIOR TO UPPER EUS
Gastrointestinal Endoscopy
2019 - Primary Jejunal MALT Lymphoma Diagnosed Using Double Balloon Enteroscopy
The American Journal of Gastroenterology
2018 - Patient Non-adherence and Cancellations Are Higher for Screening Colonoscopy Compared with Surveillance Colonoscopy
Digestive Diseases and Sciences
2015
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A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”