Doctor profile · Federal record

Dr. Nivedita Karmakar, MD

Pediatrics Physician · Pediatrics Physician · Pediatric Gastroenterology Physician · Rockford, IL

  • NPI 1275515462
  • 21 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1200 W State St
Rockford, IL 611022112
(815) 490-1600
fax (815) 490-1881

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
July 1, 2019
Specialty taxonomy
208000000X — NUCC code
State licenses (3)
Illinois #036-117388 · Wisconsin #56251-020 · Illinois #036117388
Medicaid (2)
IL #036117388 · WI #1275515462

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275515462. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$22
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 1 $21.62

By nature of payment

Food and Beverage
$22

Frequently asked questions

Auto-generated from federal data
What is Dr. Nivedita Karmakar's medical specialty?
Dr. Nivedita Karmakar practices Pediatrics Physician in Rockford, IL.
Where does Dr. Nivedita Karmakar practice?
Dr. Nivedita Karmakar practices at 1200 W State St, Rockford, IL 611022112. Office phone: 8154901600.
What is Dr. Nivedita Karmakar's NPI?
Dr. Nivedita Karmakar's National Provider Identifier (NPI) is 1275515462, issued by NPPES.