Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Jennifer B Kossoris, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1497928873

Dr. Jennifer B Kossoris, MD is an Obstetrics/Gynecology in Elmhurst, Illinois. Graduated from University of Chicago, Pritzker School of Medicine in 2004, 22 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
22
Trained at
University of Chicago, Pritzker School of Medicine
Licensed in
IL
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

360 W Butterfield Rd Ste 250
Elmhurst, IL 60126-5068
Phone: (630) 832-4210
Fax: (630) 832-8110
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 036-116908 (IL)

Record details

NPI number1497928873
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2008
Last updated in NPPESFebruary 2, 2026
Certification dateFebruary 2, 2026
Mailing address360 W Butterfield Rd Ste 250, Elmhurst, IL 60126-5098

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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