Jennifer L. Lew, MD
Obstetrics & Gynecology Physician · St Charles, IL
Jennifer L. Lew, MD is an obstetrics & gynecology physician with a practice address in St Charles, Illinois, and NPI 1811084452, issued on Oct 6, 2006. Check the license (Illinois 036104121, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Jennifer L. Lew
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 036104121 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2310 Dean St, St Charles, IL 60175
- Phone
- (630) 584-8984
- Enumerated
- Oct 6, 2006
- Record last updated
- Aug 17, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (630) 584-1308
- Medicaid ID
- 036104121 IL
- Medicare enrollment
- Enrolled (PECOS I20101228000969); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1997
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 2310 Dean St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Lee, MDObstetrics & Gynecology Physician1588751135
- Stewart Odell, MDObstetrics & Gynecology Physician1407943053
Verify Jennifer L. Lew 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 036104121Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
368 Medicare Part D claims for 127 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Estradiol84 claims
- Triamcinolone Acetonide33 claims
- Clobetasol Propionate30 claims
- Clotrimazole-Betamethasone22 claims
- Fluconazole22 claims
- Progesterone16 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.
Bills Medicare through one group practice
- Central Dupage Physician GroupSycamore, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer L. Lew among 2,062 obstetrics & gynecology physician records in Illinois
Jennifer L. Lew, MD 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
- Graduated1997 · median 2006 among the 1,168 with a school on file
- Record last updated2020 · 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).
Obstetrics & Gynecology Physician providers in Illinois
There are 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in St Charles → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Patrick Davis, DOSt Charles, IL 601751942739396
- Leticia Gonzalez, M.D.St Charles, IL 601751356313720
- Kim Harmon, M.D.St Charles, IL 601751932188299
- Teresa Homan, MDSt Charles, IL 601751073512596
- Daniel Lee, MDSt Charles, IL 601751588751135
- Edward Newman, D.O.St Charles, IL 601751053304741
- Stewart Odell, MDSt Charles, IL 601751407943053
- Nashira Sey, M.D.St Charles, IL 601751831498377
Common questions
What is Jennifer L. Lew, MD's NPI number?
Jennifer L. Lew, MD's National Provider Identifier (NPI) is 1811084452, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer L. Lew, MD located?
The NPPES record lists a practice address at 2310 Dean St, St Charles, IL, 60175. Phone: (630) 584-8984. Providers update this record themselves, so call before visiting.
How can I verify Jennifer L. Lew, MD's license?
NPPES lists Illinois license number 036104121, 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 Jennifer L. Lew, MD prescribe under Medicare Part D?
In 2024, Jennifer L. Lew, MD had 368 Medicare Part D claims for 127 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.