Doctor profile · Federal record

Dr. Nicholas Tan, MD

Diagnostic Radiology Physician · Student in an Organized Health Care Education/Training Program · Madison, WI

  • NPI 1720729023
  • 4 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
600 Highland Ave
Madison, WI 537924409
(608) 263-8310

Credentials & registration

NPPES · NUCC
NPI registered
April 2022 — 4 yrs on file
Profile last updated
June 9, 2023
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Wisconsin #REL10028851

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720729023. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$21
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Novo Nordisk INC 1 $20.83

By nature of payment

Food and Beverage
$21

Frequently asked questions

Auto-generated from federal data
What is Dr. Nicholas Tan's medical specialty?
Dr. Nicholas Tan practices Diagnostic Radiology Physician in Madison, WI.
Where does Dr. Nicholas Tan practice?
Dr. Nicholas Tan practices at 600 Highland Ave, Madison, WI 537924409. Office phone: 6082638310.
What is Dr. Nicholas Tan's NPI?
Dr. Nicholas Tan's National Provider Identifier (NPI) is 1720729023, issued by NPPES.