Doctor profile · Federal record

Dr. Jeffrey Twohig, DDS

Orthodontics and Dentofacial Orthopedic Dentist · Fond du LAC, WI

  • NPI 1841368024
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
52 S Marr St
Fond du LAC, WI 549354337
(920) 923-2100

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
1223X0400X — NUCC code
State license (1)
Wisconsin #4456-015

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841368024. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$419
Transactions
6
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Envista Holdings Corporation 5 $405.40
Philips North America LLC 1 $13.97

By nature of payment

Food and Beverage
$403
Education
$17

Frequently asked questions

Auto-generated from federal data
What is Dr. Jeffrey Twohig's medical specialty?
Dr. Jeffrey Twohig practices Orthodontics and Dentofacial Orthopedic Dentist in Fond du LAC, WI.
Where does Dr. Jeffrey Twohig practice?
Dr. Jeffrey Twohig practices at 52 S Marr St, Fond du LAC, WI 549354337. Office phone: 9209232100.
What is Dr. Jeffrey Twohig's NPI?
Dr. Jeffrey Twohig's National Provider Identifier (NPI) is 1841368024, issued by NPPES.