Joelle St-Pierre, MD
Gastroenterology Physician · Chicago, IL
Joelle St-Pierre, MD is a gastroenterology physician with a practice address in Chicago, Illinois, and NPI 1588347751, issued on Aug 14, 2023. Check the license (Illinois 125.081645, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Joelle St-Pierre
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 125.081645 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5841 S Maryland Ave RM M421, Chicago, IL 60637
- Phone
- (312) 508-8347
- Enumerated
- Aug 14, 2023
- Record last updated
- Oct 11, 2023
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 887 in Illinois → Look up another NPI →
Also registered at 5841 S Maryland Ave RM M421
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anouar Teriaky, M.D.Internal Medicine Physician1730587080
Verify Joelle St-Pierre 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 125.081645Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average gastroenterology physician in 2024
14 Medicare Part D claims, against an average of 811 among the 16,445 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.
Joelle St-Pierre among 887 gastroenterology physician records in Illinois
Joelle St-Pierre, MD is one of 887 gastroenterology physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 98% of them.
- NPI issued2023 · 98% of these records are older, under 1% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2023 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Illinois
There are 887 gastroenterology physician records in Illinois.
All 887 in Illinois → Every provider in Chicago → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Russell CohenChicago, IL 606371336201888
- Ira HananChicago, IL 606371184787608
- Frank Hoentjen, MD PHDChicago, IL 606371114248101
- Robert KavittChicago, IL 606371205023611
- Karen KimChicago, IL 606371942362496
- Sonia KupferChicago, IL 606371588726038
- Shikha Mangla, M.D.Chicago, IL 606371518121383
- Edwin McDonaldChicago, IL 606371831346774
Common questions
What is Joelle St-Pierre, MD's NPI number?
Joelle St-Pierre, MD's National Provider Identifier (NPI) is 1588347751, issued on Aug 14, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Joelle St-Pierre, MD located?
The NPPES record lists a practice address at 5841 S Maryland Ave RM M421, Chicago, IL, 60637. Phone: (312) 508-8347. Providers update this record themselves, so call before visiting.
How can I verify Joelle St-Pierre, MD's license?
NPPES lists Illinois license number 125.081645, 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 Joelle St-Pierre, MD prescribe under Medicare Part D?
In 2024, Joelle St-Pierre, MD had 14 Medicare Part D claims; 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.