Nicole M. Gentile, MD
Gastroenterology Physician · Lake Barrington, IL
Nicole M. Gentile, MD is a gastroenterology physician with a practice address in Lake Barrington, Illinois, and NPI 1417241944, issued on Jun 1, 2011. Check the license (Illinois 036.134432, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nicole M. Gentile
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 036.134432 IL
55286 MN
Self-reported in NPPES; status is on the state search - Practice location
- 22285 N Pepper RD Ste 311, Lake Barrington, IL 60010
- Phone
- (847) 382-4410
- Enumerated
- Jun 1, 2011
- Record last updated
- Sep 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid IDs
- ENROLLED IA
ENROLLED MN - Medicare enrollment
- Enrolled (PECOS I20170726004183); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 22285 N Pepper RD Ste 311
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erin Micklinghoff, CNPAdult Health Nurse Practitioner1356694335
- Nistha Rawal, DOGastroenterology Physician1801323159
Verify Nicole M. Gentile 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 036.134432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average gastroenterology physician in 2024
1,641 Medicare Part D claims for 674 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Famotidine393 claims
- Pantoprazole Sodium380 claims
- Omeprazole149 claims
- Peg-3350 And Electrolytes137 claims
- Gavilyte-G111 claims
- Gavilyte-C60 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.
Industry payments in 2024: $699.52
34 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., 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 one group practice
- GI Partners OF Illinois LLCLake Barrington, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
10 gastroenterology physician records list a practice address in Lake Barrington
They are 10 of the 152 NPPES records with a practice address in Lake Barrington, and 887 gastroenterology physician records in Illinois.
All 10 in Lake Barrington → All 887 in Illinois → Every provider in Lake Barrington →
Other gastroenterology physician records in Illinois
- Abdul Aadam, M.D.Chicago, IL1013038744
- Richard Aaronson, M.D.Olympia Fields, IL1578520656
- Abdelhai Abdelqader, MDMaywood, IL1073931127
- Mustafa Abdul-Hussein, MDMattoon, IL1972759173
- Abdullah AbdussalamDes Plaines, IL1932442613
- Ayokunle Abegunde, M.D.Maywood, IL1194031435
- Majd Aboona, MDChicago, IL1386347789
- James Abraham, MDNaperville, IL1427276732
- Rana Abraham, M.D., M.S.Chicago, IL1437318516
- Frida Abrahamian, MDChicago, IL1447274279
Common questions
What is Nicole M. Gentile, MD's NPI number?
Nicole M. Gentile, MD's National Provider Identifier (NPI) is 1417241944, issued on Jun 1, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Nicole M. Gentile, MD located?
The NPPES record lists a practice address at 22285 N Pepper RD Ste 311, Lake Barrington, IL, 60010. Phone: (847) 382-4410. Providers update this record themselves, so call before visiting.
How can I verify Nicole M. Gentile, MD's license?
NPPES lists Illinois license number 036.134432, 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 Nicole M. Gentile, MD prescribe under Medicare Part D?
In 2024, Nicole M. Gentile, MD had 1,641 Medicare Part D claims for 674 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
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.