KATHRYN SOMMER
NPI 1750070082
Internal Medicine in Chicago, IL
About Kathryn Sommer NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHRYN SOMMER (NPI 1750070082) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (036179573) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Kathryn Sommer is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60637 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60637
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Kathryn Sommer's NPI number?
The NPI number for Kathryn Sommer is 1750070082. It was assigned to this individual provider in the NPPES registry on May 3, 2023.
Where is Kathryn Sommer located?
Kathryn Sommer practices at 5841 S Maryland Ave, Chicago, IL 60637. The listed phone number is (773) 702-6840.
What is Kathryn Sommer's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Kathryn Sommer enrolled in Medicare?
Yes. Kathryn Sommer is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Kathryn Sommer was last updated on July 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
