Doctor profile · Federal record

Dr. Periakaruppan Ramanathan, MD

Internal Medicine Physician · Sycamore, IL

  • NPI 1235237082
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2535 Bethany Road, #110
Sycamore, IL 60178
(815) 756-1434
fax (815) 756-4776

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
207R00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235237082. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,480
Transactions
22
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Medtronic, Inc. 16 $1,257.78
Edwards Lifesciences Corporation 6 $1,221.73

By nature of payment

Travel and Lodging
$1,956
Food and Beverage
$524

Frequently asked questions

Auto-generated from federal data
What is Dr. Periakaruppan Ramanathan's medical specialty?
Dr. Periakaruppan Ramanathan practices Internal Medicine Physician in Sycamore, IL.
Where does Dr. Periakaruppan Ramanathan practice?
Dr. Periakaruppan Ramanathan practices at 2535 Bethany Road, Sycamore, IL 60178. Office phone: 8157561434.
What is Dr. Periakaruppan Ramanathan's NPI?
Dr. Periakaruppan Ramanathan's National Provider Identifier (NPI) is 1235237082, issued by NPPES.