Doctor profile · Federal record

Dr. Samson Liu, DDS

Dentist · Weldon Springs, MO

  • NPI 1568501955
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
810 O'Fallon RD
Weldon Springs, MO 633046330
(636) 244-4052
fax (636) 244-3850
Additional location
346 Fort Zumwalt Sq
O Fallon, MO 633663065
(314) 753-8154
Additional location
5133 S Campbell Ave, Suite 202
Springfield, MO 658102406
(417) 886-1010
fax (417) 886-1216
Mailing address
1422 Elbridge Payne RD, Ste 240
Chesterfield, MO 630171138

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
February 20, 2020
Specialty taxonomy
122300000X — NUCC code
State license (1)
Missouri #200164557
Medicaid
MO #405172701

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568501955. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$204
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Patterson Companies, INC. 1 $191.35
Colgate Oral Pharmaceuticals, INC. 1 $13.11

By nature of payment

Food and Beverage
$191
Education
$13

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
37
Patients
31
Total drug cost
$94
Drug Type Claims Patients Total cost
Amoxicillin Generic 21 18 $37
Acetaminophen-Codeine (Acetaminophen With Codeine) Brand 16 13 $57

Frequently asked questions

Auto-generated from federal data
What is Dr. Samson Liu's medical specialty?
Dr. Samson Liu practices Dentist in Weldon Springs, MO.
Where does Dr. Samson Liu practice?
Dr. Samson Liu practices at 810 O'Fallon RD, Weldon Springs, MO 633046330. Office phone: 6362444052.
What is Dr. Samson Liu's NPI?
Dr. Samson Liu's National Provider Identifier (NPI) is 1568501955, issued by NPPES.