Brian Filippini, PA-C

NPI 1902156045ActiveIndividual· Physician Assistant· Oak Park, IL

Physician Assistant (PA-C) with Oak Street Health Physicians Group PC, practicing in Oak Park, Illinois. Their prescriptions cost Medicare Part D more than their services did: $551,674 for 5,155 claims, against $7,633 paid for services in 2024.

Overview

NPI	1902156045
Status	Active
Entity type	Individual
Credential	PA-C
Sole proprietor	No
NPI issued	Sep 17, 2012
Last updated in NPPES	Sep 16, 2025
Certified by provider	Sep 16, 2025

Specialties and licenses

Taxonomy	Code	License	State
Physician Assistant Primary	363A00000X	085004396	IL

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026	No match	—
New York OMIG · Nov 4, 2026	No match	—
Ohio Medicaid · Nov 4, 2026	No match	—
Pennsylvania Medicheck · Nov 4, 2026	No match	—
Washington HCA · Nov 4, 2026	No match	—

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

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Physician Assistant (IL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	70
Services billed	143 across 18 procedure codes
Paid by Medicare	$7,633

Part D prescriptions in 2024

Prescriptions (claims)	5,155 · 12,199 30-day fills
Patients	646
Total drug cost	$551,674
Generic share	85% of claims

Medicare sources and data years

Education and affiliations

Graduation year	2012
Medicare specialty	Physician Assistant

Medical group

Oak Street Health Physicians Group PCBlue Island, IL · 229 clinicians

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

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