Doctor profile · Federal record

Dr. Lisa Chorzempa-Schainis, M.D.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Oak Park, IL

  • NPI 1629085444
  • Accepts Medicare
  • MIPS 91.4 / 100 · 2023
  • 33 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
932 Lake St Ste 300
Oak Park, IL 603011204
(331) 221-1700
fax (331) 221-1700

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
February 26, 2021
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Illinois #036092713
Medicaid
IL #036092713

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629085444. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$125
Transactions
5
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Medtronic, Inc. 1 $44.59
Hologic Sales and Service, LLC 2 $44.57
CooperSurgical, Inc. 1 $19.32
Organon Llc 1 $16.51

By nature of payment

Food and Beverage
$125

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
28
Patients
0
Total drug cost
$403
Drug Type Claims Patients Total cost
Fluconazole Generic 17 0 $91
Metronidazole Generic 11 0 $312

Frequently asked questions

Auto-generated from federal data
What is Dr. Lisa Chorzempa-Schainis's medical specialty?
Dr. Lisa Chorzempa-Schainis practices Obstetrics & Gynecology Physician in Oak Park, IL.
Where does Dr. Lisa Chorzempa-Schainis practice?
Dr. Lisa Chorzempa-Schainis practices at 932 Lake St Ste 300, Oak Park, IL 603011204. Office phone: 3312211700.
What is Dr. Lisa Chorzempa-Schainis's NPI?
Dr. Lisa Chorzempa-Schainis's National Provider Identifier (NPI) is 1629085444, issued by NPPES.
Does Dr. Lisa Chorzempa-Schainis accept Medicare assignment?
Yes. Dr. Lisa Chorzempa-Schainis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 26, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›