Joanne M. Leahy-Auer, MD
Pediatrics Physician · Bourbonnais, IL
Joanne M. Leahy-Auer, MD is a pediatrics physician with a practice address in Bourbonnais, Illinois, and NPI 1548369317, issued on Sep 21, 2006. Check the license (Illinois 036075476, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Joanne M. Leahy-Auer
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 036075476 IL
Self-reported in NPPES; status is on the state search - Practice location
- 300 Riverside Dr Ste 2400, Bourbonnais, IL 60914
- Phone
- (815) 935-4907
- Enumerated
- Sep 21, 2006
- Record last updated
- Mar 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (815) 935-1723
- Medicaid ID
- 036075476 IL
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 3,176 in Illinois → Look up another NPI →
Also registered at 300 Riverside Dr Ste 2400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roy Jonas, MDPediatrics Physician1760582316
Verify Joanne M. Leahy-Auer 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 036075476Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average pediatrics physician in 2024
16 Medicare Part D claims, against an average of 375 among the 5,609 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.
Joanne M. Leahy-Auer among 3,176 pediatrics physician records in Illinois
Joanne M. Leahy-Auer, MD is one of 3,176 pediatrics physician records with a practice address in Illinois. 32% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 pediatrics physician records list a practice address in Bourbonnais
They are 8 of the 547 NPPES records with a practice address in Bourbonnais, and 3,176 pediatrics physician records in Illinois.
All 3,176 in Illinois → Every provider in Bourbonnais → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Antoni Banas, MDBourbonnais, IL 609141730269408
- Naina Batish, MDBourbonnais, IL 609141063425296
- Maria Garcia, M.D.Bourbonnais, IL 609141487667614
- Roy Jonas, MDBourbonnais, IL 609141760582316
- You Kim, MDBourbonnais, IL 609141225041445
- Doreena McBride, MDBourbonnais, IL 609141801830799
- Myint Oo, MDBourbonnais, IL 609141215940143
- Zain Talukdar, MDBradley, IL 609151083302624
Common questions
What is Joanne M. Leahy-Auer, MD's NPI number?
Joanne M. Leahy-Auer, MD's National Provider Identifier (NPI) is 1548369317, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joanne M. Leahy-Auer, MD located?
The NPPES record lists a practice address at 300 Riverside Dr Ste 2400, Bourbonnais, IL, 60914. Phone: (815) 935-4907. Providers update this record themselves, so call before visiting.
How can I verify Joanne M. Leahy-Auer, MD's license?
NPPES lists Illinois license number 036075476, 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 Joanne M. Leahy-Auer, MD prescribe under Medicare Part D?
In 2024, Joanne M. Leahy-Auer, MD had 16 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.