Caroline A. Casey, M.D.
Obstetrics & Gynecology Physician · Elmhurst, IL
Caroline A. Casey, M.D. is an obstetrics & gynecology physician with a practice address in Elmhurst, Illinois, and NPI 1265422844, issued on Oct 25, 2005. Check the license (Illinois 036-088336, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Caroline A. Casey
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 036-088336 IL
Self-reported in NPPES; status is on the state search - Practice location
- 360 W Butterfield RD, Elmhurst, IL 60126
- Phone
- (630) 832-4210
- Enumerated
- Oct 25, 2005
- Record last updated
- Oct 18, 2022
- Fax
- (630) 832-8110
- Medicaid ID
- 036088336 IL
- Medicare enrollment
- Enrolled (PECOS I20080123000210); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 1991
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 360 W Butterfield RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jeffrey Chandler, D.D.S.Oral and Maxillofacial Surgery (Dentist)1013064864
- Evelyn Chen, M.D.Obstetrics & Gynecology Physician1164412342
- William Fitzmaurice, M.D.Obstetrics & Gynecology Physician1013907393
- William Hadesman, MDOrthopaedic Surgery Physician1548284003
- Ryon Hennessy, MDOrthopaedic Surgery Physician1093717480
Verify Caroline A. Casey 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 036-088336Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
127 Medicare Part D claims for 50 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol33 claims
- Norethindrone16 claims
- Clobetasol Propionate11 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: $20.43
1 payment: food and beverage; the largest payer was GlaxoSmithKline, 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.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationBuffalo Grove, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caroline A. Casey among 2,062 obstetrics & gynecology physician records in Illinois
Caroline A. Casey, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1991 · median 2006 among the 1,168 with a school on file
- Record last updated2022 · 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).
28 obstetrics & gynecology physician records list a practice address in Elmhurst
They are 28 of the 1,540 NPPES records with a practice address in Elmhurst, and 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in Elmhurst → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Michelle Albovias, M.D.Elmhurst, IL 601261093798662
- Teressa Alexander, M.D.Elmhurst, IL 601261851387328
- Evelyn Chen, M.D.Elmhurst, IL 601261164412342
- Jennifer Dunn, MDElmhurst, IL 601261417941139
- William Fitzmaurice, M.D.Elmhurst, IL 601261013907393
- Jody Freeman, MDElmhurst, IL 601261699740977
- Joseph Furlin, MDElmhurst, IL 601261316988389
- Nirali Ghia, MDElmhurst, IL 601261366492555
Common questions
What is Caroline A. Casey, M.D.'s NPI number?
Caroline A. Casey, M.D.'s National Provider Identifier (NPI) is 1265422844, issued on Oct 25, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Caroline A. Casey, M.D. located?
The NPPES record lists a practice address at 360 W Butterfield RD, Elmhurst, IL, 60126. Phone: (630) 832-4210. Providers update this record themselves, so call before visiting.
How can I verify Caroline A. Casey, M.D.'s license?
NPPES lists Illinois license number 036-088336, 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 Caroline A. Casey, M.D. prescribe under Medicare Part D?
In 2024, Caroline A. Casey, M.D. had 127 Medicare Part D claims for 50 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.