Kellen Patten, D.O.
Gynecology Physician · Naperville, IL
Kellen Patten, D.O. is a gynecology physician with a practice address in Naperville, Illinois, and NPI 1275898744, issued on Jul 10, 2012. Check the license (Illinois 036141162, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Kellen Patten
- Credential
- D.O.
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- 036141162 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
- Jul 10, 2012
- Record last updated
- Sep 7, 2023
- Medicare enrollment
- Enrolled (PECOS I20160915001764); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2012
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 113 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.
- Michael Cassano, O.D.Optometrist1730138801
- Buffy Cramer-Hammann, PSY.D.Psychologist1821012873
- Suzanne DimenteWound Care Registered Nurse1770962490
- Laura Faynor-Ciha, PH.D.Clinical Psychologist1922159839
- Mary Foote, RN MSN CANP CWCN ED.Gerontology Clinical Nurse Specialist1548265325
- Kathryn Gordon, M.D.Obstetrics & Gynecology Physician1285928085
Verify Kellen Patten 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 036141162Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Dupage Medical Group LtdNaperville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kellen Patten among 113 gynecology physician records in Illinois
Kellen Patten, D.O. is one of 113 gynecology physician records with a practice address in Illinois. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 89% of them.
- NPI issued2012 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileYes · 35% of these records are
- Graduated2012 · median 1998 among the 40 with a school on file
- Record last updated2023 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Illinois
There are 113 gynecology physician records in Illinois.
All 113 in Illinois → Every provider in Naperville → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Fadel Azer, M.D.Lisle, IL 605321619178845
- Janice Lyon, MDWillowbrook, IL 605271427134113
- Adam Ramsey, MDWillowbrook, IL 605271841377074
- Leslie Spencer, MDHinsdale, IL 605211316051097
- Mario Zapata, MDAurora, IL 605061568451920
- Monica Moore, M.DChicago, IL 606051912914490
- Michelle Baer, MDChicago, IL 606111679569248
- Jane Blumenthal, M.D.Chicago, IL 606111457317612
Common questions
What is Kellen Patten, D.O.'s NPI number?
Kellen Patten, D.O.'s National Provider Identifier (NPI) is 1275898744, issued on Jul 10, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Kellen Patten, D.O. 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 Kellen Patten, D.O.'s license?
NPPES lists Illinois license number 036141162, 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.
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.