Kathleen Lea Summers, MD, PHD

NPI 1750433611ActiveIndividual· Hospitalist· Jacksonville, IL

Hospitalist (MD, PHD) in Jacksonville, Illinois, trained at Northwestern University Feinberg Medical School (class of 1998). In 2024 Medicare paid $78,694 for 287 patients, and Part D covered 589 of their prescriptions, 87% of them generic.

Overview

NPI	1750433611
Status	Active
Entity type	Individual
Credential	MD, PHD
Sole proprietor	No
NPI issued	Jan 18, 2007
Last updated in NPPES	Jul 15, 2025
Certified by provider	Jul 15, 2025

Specialties and licenses

Taxonomy	Code	License	State
Hospitalist Primary	208M00000X	036103814	IL
Emergency Medicine	207P00000X	036103814	IL

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Internal Medicine (IL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	287
Services billed	992 across 11 procedure codes
Paid by Medicare	$78,694

Part D prescriptions in 2024

Prescriptions (claims)	589 · 782 30-day fills
Patients	229
Total drug cost	$51,798
Generic share	87% of claims

Medicare sources and data years

Education and affiliations

Medical school	Northwestern University Feinberg Medical School
Graduation year	1998
Medicare specialty	Internal Medicine

Medical group

Macoupin Physician Services, PCCarlinville, IL · 11 clinicians

Hospital affiliations

Carlinville Area HospitalCarlinville, IL
Jacksonville Memorial HospitalJacksonville, IL

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records