Doctor profile · Federal record
Dr. Mark Thayer, MD
Surgery Physician · Emergency Medicine Physician · Surgery Physician · Grantsburg, WI
- NPI 1568424778
- 20 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
257 W Saint George Ave
Grantsburg, WI 548407827
(715) 463-5353
fax (715) 463-2753
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 21, 2022
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (2)
- Wisconsin #32528 · Minnesota #31570
- Medicaid
- MN #918723500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568424778. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SANOFI PASTEUR INC. | 1 | $15.46 |
By nature of payment
Frequently asked questions
What is Dr. Mark Thayer's medical specialty?
Dr. Mark Thayer practices Surgery Physician in Grantsburg, WI.
Where does Dr. Mark Thayer practice?
Dr. Mark Thayer practices at 257 W Saint George Ave, Grantsburg, WI 548407827. Office phone: 7154635353.
What is Dr. Mark Thayer's NPI?
Dr. Mark Thayer's National Provider Identifier (NPI) is 1568424778, issued by NPPES.