Doctor profile · Federal record

Dr. MICHAEL LEININGER, PA PHYSICIAN ASST

Physician Assistant · JOLIET, IL

  • NPI 1235147257
  • Accepts Medicare
  • MIPS 91.4 / 100 · 2023
  • 22 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
333 N MADISON ST
JOLIET, IL 60435
(815) 725-7133
fax (815) 773-7859
Mailing address
2650 WARRENVILLE RD, SUITE 280
DOWNERS GROVE, IL 60515

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
February 14, 2020
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Illinois #085002266

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235147257. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
44
Distinct HCPCS
2
Medicare allowed
$6,114
HCPCS Description Services Patients Avg allowed
33533 Coronary artery bypass using artery graft, 1 graft 23 23 $264
33508 Harvest of vein using an endoscope 21 21 $2

In context: peer comparison

Among 18 peers in this city , average services per provider: 124. This provider delivers 0.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$288
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
ATRICURE, INC. 1 $141.80
Ethicon US, LLC 1 $126.32
LeMaitre Vascular, Inc. 1 $19.61

By nature of payment

Food and Beverage
$288