Jeffrey Lemay, M.D.
Obstetrics & Gynecology Physician · Sterling, IL
Jeffrey Lemay, M.D. is an obstetrics & gynecology physician with a practice address in Sterling, Illinois, and NPI 1588752877, issued on Oct 11, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Lemay
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- Practice location
- 101 E Miller RD, Sterling, IL 61081
- Phone
- (815) 625-4790
- Enumerated
- Oct 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100902000785); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1982
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 101 E Miller RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mir Alikhan, M.D.Hematology & Oncology Physician1225127863
- David Almasy, M.D.Obstetrics & Gynecology Physician1285833707
- Alhareth Alsayed, M.DMedical Oncology Physician1447601059
- Janice Andersen, N.P.Nurse Practitioner1235211251
- Melissa Armstrong, NPNurse Practitioner1194150862
- Tracey Aude, CNPNurse Practitioner1487734448
Verify Jeffrey Lemay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
163 Medicare Part D claims for 45 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Estradiol27 claims
- Premarin12 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: $133.58
7 payments; by number, the most common kind was food and beverage; the largest payer was Organon Llc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
One hospital affiliation
- Cgh Medical CenterSterling, IL · Acute Care Hospitals1 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Jeffrey Lemay among 2,062 obstetrics & gynecology physician records in Illinois
Jeffrey Lemay, M.D. is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1982 · median 2006 among the 1,168 with a school on file
- Record last updated2007 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 obstetrics & gynecology physician records list a practice address in Sterling
They are 4 of the 366 NPPES records with a practice address in Sterling, and 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in Sterling → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- David Almasy, M.D.Sterling, IL 610811285833707
- Debra Bowman, M.D.Sterling, IL 610811861605990
- Frank Tugwell, M.D.Sterling, IL 610811780764696
- Rana Abdul-Khalek, MDRoscoe, IL 610731275768087
- Gregory Granzeier, DORoscoe, IL 610731134239320
- Tarek Harb, MDRoscoe, IL 610731598701088
- Binn Jatta, M.D.Roscoe, IL 610731255565115
- Antoun Al Khabbaz, MDRockford, IL 611021992797260
Common questions
What is Jeffrey Lemay, M.D.'s NPI number?
Jeffrey Lemay, M.D.'s National Provider Identifier (NPI) is 1588752877, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Lemay, M.D. located?
The NPPES record lists a practice address at 101 E Miller RD, Sterling, IL, 61081. Phone: (815) 625-4790. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Lemay, M.D.'s license?
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 Jeffrey Lemay, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey Lemay, M.D. had 163 Medicare Part D claims for 45 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.