Carla A. Carpenter, D.O.
Obstetrics & Gynecology Physician · Willowbrook, IL
Carla A. Carpenter, D.O. is an obstetrics & gynecology physician with a practice address in Willowbrook, Illinois, and NPI 1538261680, issued on Sep 1, 2006. Check the license (Illinois 036-083442, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Carla A. Carpenter
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 036-083442 IL
Self-reported in NPPES; status is on the state search - Practice location
- 545 Plainfield RD Ste C, Willowbrook, IL 60527
- Phone
- (630) 654-2229
- Enumerated
- Sep 1, 2006
- Record last updated
- May 9, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (630) 655-3270
- Medicare enrollment
- Enrolled (PECOS I20110408000284); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 1989
- 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 545 Plainfield RD Ste C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharon Bastin, LCSWClinical Social Worker1639417090
- Lee Eichhorn, CNMAdvanced Practice Midwife1265660898
- Katherine Gieseke, WHNPFamily Nurse Practitioner1144920323
- M. Patricia Janicek, RN, IBCLCLactation Consultant (Registered Nurse)1457694101
- Iman Khan, MDObstetrics & Gynecology Physician1356902498
- Madli Vahtra, DOObstetrics & Gynecology Physician1205577483
Verify Carla A. Carpenter 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 036-083442Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
420 Medicare Part D claims for 148 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Estradiol103 claims
- Clobetasol Propionate69 claims
- Alendronate Sodium40 claims
- Triamcinolone Acetonide27 claims
- Fluconazole17 claims
- Valacyclovir15 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: $345.29
15 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, 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
- West Suburban Womens Health LtdWillowbrook, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carla A. Carpenter among 2,062 obstetrics & gynecology physician records in Illinois
Carla A. Carpenter, D.O. 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
- Graduated1989 · median 2006 among the 1,168 with a school on file
- Record last updated2014 · 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).
7 obstetrics & gynecology physician records list a practice address in Willowbrook
They are 7 of the 453 NPPES records with a practice address in Willowbrook, and 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in Willowbrook → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Mary Cannon, M.D.Willowbrook, IL 605271023127891
- Joan Cardone, M.D.Willowbrook, IL 605271568564615
- Iman Khan, MDWillowbrook, IL 605271356902498
- Allyn Schaub, M.D.Willowbrook, IL 605271396848214
- Patricia Schneider, CNMWillowbrook, IL 605271184712283
- Madli Vahtra, DOWillowbrook, IL 605271205577483
- Cynthia Vera, M.D.Burr Ridge, IL 605271023288479
- Jaafar Afshar, MDLa Grange Highlands, IL 605251043287691
Common questions
What is Carla A. Carpenter, D.O.'s NPI number?
Carla A. Carpenter, D.O.'s National Provider Identifier (NPI) is 1538261680, issued on Sep 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carla A. Carpenter, D.O. located?
The NPPES record lists a practice address at 545 Plainfield RD Ste C, Willowbrook, IL, 60527. Phone: (630) 654-2229. Providers update this record themselves, so call before visiting.
How can I verify Carla A. Carpenter, D.O.'s license?
NPPES lists Illinois license number 036-083442, 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 Carla A. Carpenter, D.O. prescribe under Medicare Part D?
In 2024, Carla A. Carpenter, D.O. had 420 Medicare Part D claims for 148 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.