Alan Auerbach, M.D.
Gastroenterology Physician · Buffalo Grove, IL
Alan Auerbach, M.D. is a gastroenterology physician with a practice address in Buffalo Grove, Illinois, and NPI 1902913759, issued on Aug 25, 2006. Check the license (Illinois 036059072, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Alan Auerbach
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 036059072 IL
01065184A IN
Self-reported in NPPES; status is on the state search - Practice location
- 720 Horatio Blvd, Buffalo Grove, IL 60089
- Phone
- (847) 508-1509
- Enumerated
- Aug 25, 2006
- Entity
- Type 1 · individual
Verify Alan Auerbach 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 036059072Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
95% fewer Medicare Part D claims than the average gastroenterology physician in 2024
39 Medicare Part D claims for 13 beneficiaries, against an average of 848 among the 13,066 providers of this specialty who prescribed in Part D.
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: $64.67
2 payments, mostly food and beverage; the largest payer was Phathom Pharmaceuticals, Inc.. The 10,593 providers of this specialty with any payment received $4,948.62 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.
2 hospital and facility affiliations
- Parkview Health System IncFort Wayne, IN
- Porter Physician Services LLCChesterton, IN
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gastroenterology Physician providers in Illinois
There are 724 gastroenterology physician records in Illinois.
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
- Rana Abraham, M.D., M.S.Chicago, IL1437318516
- Ikechukwu Achebe, MDChicago, IL1184182198
- Philip Adjei, M.D.Libertyville, IL1720080054
- Douglas Adler, MDGlenview, IL1255313367
Common questions
What is Alan Auerbach, M.D.'s NPI number?
Alan Auerbach, M.D.'s National Provider Identifier (NPI) is 1902913759, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alan Auerbach, M.D. located?
The NPPES record lists a practice address at 720 Horatio Blvd, Buffalo Grove, IL, 60089. Phone: (847) 508-1509. Providers update this record themselves, so call before visiting.
How can I verify Alan Auerbach, M.D.'s license?
NPPES lists Illinois license number 036059072, 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 Alan Auerbach, M.D. prescribe under Medicare Part D?
In 2024, Alan Auerbach, M.D. had 39 Medicare Part D claims for 13 beneficiaries; the average among gastroenterology physician prescribers was 848. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.