Doctor profile · Federal record

Dr. Mary Jane Nowak, M.D.

Obstetrics & Gynecology Physician · Oak Lawn, IL

  • NPI 1134430051
  • 16 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9540 Southwest Hwy, Suite A
Oak Lawn, IL 604532802
(312) 513-7700

Credentials & registration

NPPES · NUCC
NPI registered
June 2010 — 16 yrs on file
Profile last updated
November 12, 2013
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Illinois #036130807

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134430051. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$124
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 3 $72.19
Bayer Healthcare Pharmaceuticals INC. 1 $34.55
Amgen INC. 1 $17.55

By nature of payment

Food and Beverage
$124

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Jane Nowak's medical specialty?
Dr. Mary Jane Nowak practices Obstetrics & Gynecology Physician in Oak Lawn, IL.
Where does Dr. Mary Jane Nowak practice?
Dr. Mary Jane Nowak practices at 9540 Southwest Hwy, Oak Lawn, IL 604532802. Office phone: 3125137700.
What is Dr. Mary Jane Nowak's NPI?
Dr. Mary Jane Nowak's National Provider Identifier (NPI) is 1134430051, issued by NPPES.