Kathryn A. Gordon, M.D.
Obstetrics & Gynecology Physician · Naperville, IL
Kathryn A. Gordon, M.D. is an obstetrics & gynecology physician with a practice address in Naperville, Illinois, and NPI 1285928085, issued on Jun 9, 2011. Check the license (Illinois 036.135432, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Kathryn A. Gordon
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 036.135432 IL
Self-reported in NPPES; status is on the state search - Practice location
- 608 S Washington St, Naperville, IL 60540
- Phone
- (630) 348-3080
- Enumerated
- Jun 9, 2011
- Record last updated
- Aug 8, 2023
- Medicare enrollment
- Enrolled (PECOS I20150601000800); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2011
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 608 S Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Laura Faynor-Ciha, PH.D.Clinical Psychologist1922159839
- Mary Foote, RN MSN CANP CWCN ED.Gerontology Clinical Nurse Specialist1548265325
- Kathleen Lademann, RN MSN APN CWCNChronic Care Clinical Nurse Specialist1518947555
Verify Kathryn A. Gordon 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 036.135432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
49 Medicare Part D claims for 24 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol14 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
- Dupage Medical Group LtdBloomingdale, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn A. Gordon among 2,062 obstetrics & gynecology physician records in Illinois
Kathryn A. Gordon, 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 2011, is newer than 62% of them.
- NPI issued2011 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2011 · median 2006 among the 1,168 with a school on file
- Record last updated2023 · 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 Naperville → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Linda AndersonNaperville, IL 605401528058195
- Andrew Badowski, MDNaperville, IL 605401104849272
- Vimi Bajaj, MD FACOGNaperville, IL 605401164488763
- Judith Bressler, M.D.Naperville, IL 605401194726547
- Michele Carney, MDNaperville, IL 605401750371340
- Michael Feingold, MDNaperville, IL 605401053366567
- Bridget Frangella, MDNaperville, IL 605401972578375
- John Josupait, MDNaperville, IL 605401972594018
Common questions
What is Kathryn A. Gordon, M.D.'s NPI number?
Kathryn A. Gordon, M.D.'s National Provider Identifier (NPI) is 1285928085, issued on Jun 9, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn A. Gordon, M.D. located?
The NPPES record lists a practice address at 608 S Washington St, Naperville, IL, 60540. Phone: (630) 348-3080. Providers update this record themselves, so call before visiting.
How can I verify Kathryn A. Gordon, M.D.'s license?
NPPES lists Illinois license number 036.135432, 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 Kathryn A. Gordon, M.D. prescribe under Medicare Part D?
In 2024, Kathryn A. Gordon, M.D. had 49 Medicare Part D claims for 24 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.