Doctor profile · Federal record

Dr. Subramanyam Santhanam, MD

Nephrology Physician · Evanston, IL

  • NPI 1225112741
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2650 Ridge Ave, Div of Nephrology
Evanston, IL 602011718
(847) 561-6085
Mailing address
44 Wellesley Cir, None
Northbrook, IL 600621137

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
February 26, 2016
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
Illinois #036049096
Medicaid
IL #036049096

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225112741. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$552
Transactions
12
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Mallinckrodt Hospital Products INC. 4 $323.61
Amgen INC. 1 $84.66
Otsuka America Pharmaceutical, INC. 2 $40.93
Calliditas Therapeutics US INC. 2 $40.61
Ani Pharmaceuticals, INC. 1 $27.74
Kyowa Kirin, INC. 1 $19.65
Ardelyx, INC. 1 $14.93

By nature of payment

Food and Beverage
$552

Frequently asked questions

Auto-generated from federal data
What is Dr. Subramanyam Santhanam's medical specialty?
Dr. Subramanyam Santhanam practices Nephrology Physician in Evanston, IL.
Where does Dr. Subramanyam Santhanam practice?
Dr. Subramanyam Santhanam practices at 2650 Ridge Ave, Evanston, IL 602011718. Office phone: 8475616085.
What is Dr. Subramanyam Santhanam's NPI?
Dr. Subramanyam Santhanam's National Provider Identifier (NPI) is 1225112741, issued by NPPES.