Doctor profile · Federal record

Dr. Michael Caldwell, MD

Surgery Physician · Vascular Surgery Physician · Marshfield, WI

  • NPI 1184724858
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 N Oak Ave
Marshfield, WI 544495703
(715) 387-5511

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
November 8, 2011
Specialty taxonomy
208600000X — NUCC code
State license (1)
Wisconsin #41921
Medicaid
WI #APPR

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184724858. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$19
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Cook Medical LLC 1 $18.80

By nature of payment

Food and Beverage
$19

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Caldwell's medical specialty?
Dr. Michael Caldwell practices Surgery Physician in Marshfield, WI.
Where does Dr. Michael Caldwell practice?
Dr. Michael Caldwell practices at 1000 N Oak Ave, Marshfield, WI 544495703. Office phone: 7153875511.
What is Dr. Michael Caldwell's NPI?
Dr. Michael Caldwell's National Provider Identifier (NPI) is 1184724858, issued by NPPES.