Doctor profile · Federal record

Dr. Robert Thi

Dentist · Dentist · Chicago, IL

  • NPI 1427882760
  • 2 yrs on file
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
845 W Wilson Ave
Chicago, IL 606408090
(773) 312-5035
Additional location
885 Western Ave Ste 300
Fond du LAC, WI 549353874
(920) 923-6766
Mailing address
896 Security Dr Apt J207
Fond du LAC, WI 549358157

Credentials & registration

NPPES · NUCC
NPI registered
August 2024 — 2 yrs on file
Profile last updated
August 27, 2025
Specialty taxonomy
122300000X — NUCC code
State licenses (2)
Illinois #019.036458 · Wisconsin #6001667

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427882760. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$27
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Envista Holdings Corporation 1 $26.69

By nature of payment

Food and Beverage
$27

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Thi's medical specialty?
Dr. Robert Thi practices Dentist in Chicago, IL.
Where does Dr. Robert Thi practice?
Dr. Robert Thi practices at 845 W Wilson Ave, Chicago, IL 606408090. Office phone: 7733125035.
What is Dr. Robert Thi's NPI?
Dr. Robert Thi's National Provider Identifier (NPI) is 1427882760, issued by NPPES.