NPPES file of Aug 9, 2026

Timothy Sentongo

Pediatric Gastroenterology Physician · Chicago, IL

Timothy Sentongo is a pediatric gastroenterology physician with a practice address in Chicago, Illinois, and NPI 1598726432, issued on Mar 30, 2006. Check the license (Illinois 036102198, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598726432
Name
Timothy Sentongo
Primary taxonomy
Pediatric Gastroenterology Physician 2080P0206X
License number
036102198 IL
Self-reported in NPPES; status is on the state search
Practice location
5841 S Maryland Ave, Chicago, IL 60637
Phone
(888) 824-0200
Enumerated
Mar 30, 2006
Record last updated
Oct 24, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pediatric gastroenterology physician records → All 76 in Illinois → Look up another NPI →

Also registered at 5841 S Maryland Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ma. Theresa Abaring, CRNACertified Registered Nurse Anesthetist1962647586
  2. Rouzbeh AbbasgholizadehRetina Specialist (Ophthalmology) Physician1881510030
  3. Jehad Abdalla, MDSleep Medicine (Internal Medicine) Physician1053898684
  4. Sara Abdelaziz, MDEndocrinology, Diabetes & Metabolism Physician1598258089
  5. Noor Abdelrahman, PA-CPhysician Assistant1851012413
  6. Unknown Abdul Hanan, MDBlood Banking & Transfusion Medicine Physician1750022240

Verify Timothy Sentongo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036102198    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $23.38

1 payment: food and beverage; the largest payer was Medtronic, Inc. The 1,184 providers of this specialty with any payment received $2,585.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Timothy Sentongo$23.38
  2. Specialty average$2,585.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Timothy Sentongo among 76 pediatric gastroenterology physician records in Illinois

Timothy Sentongo is one of 76 pediatric gastroenterology physician records with a practice address in Illinois. 58% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 59% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileNo · 26% of these records are
  • Record last updated2022 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0206X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Gastroenterology Physician providers in Illinois

There are 76 pediatric gastroenterology physician records in Illinois.

All 76 in Illinois → Every provider in Chicago → Pediatric Gastroenterology Physician nationwide →

The 8 pediatric gastroenterology physician records with the nearest ZIP codes

  1. Cynthia Alvarez, MDChicago, IL 606371124608567
  2. Ruba AzzamChicago, IL 606371356491385
  3. Joseph ChapmanChicago, IL 606371164985164
  4. Ranjana GokhaleChicago, IL 606371669522603
  5. Stefano Guandalini, M.D,Chicago, IL 606371679603302
  6. Amelia Kellar, MD, MSC, FRCPCChicago, IL 606371750003620
  7. Barbara Kirschner, M.D.Chicago, IL 606371649300385
  8. Tiffany PattonChicago, IL 606371578799482

Common questions

What is Timothy Sentongo's NPI number?

Timothy Sentongo's National Provider Identifier (NPI) is 1598726432, issued on Mar 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Timothy Sentongo located?

The NPPES record lists a practice address at 5841 S Maryland Ave, Chicago, IL, 60637. Phone: (888) 824-0200. Providers update this record themselves, so call before visiting.

How can I verify Timothy Sentongo's license?

NPPES lists Illinois license number 036102198, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.