Doctor profile · Federal record

Dr. Magdalena Mertz, DDS

Dentist · Washington, MO

  • NPI 1205406287
  • 5 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1111 E 6Th St
Washington, MO 630903308
(636) 239-6328
Additional location
4 West Dr Ste 150
Chesterfield, MO 630171793
(636) 532-1661
fax (866) 262-1503

Credentials & registration

NPPES · NUCC
NPI registered
June 2021 — 5 yrs on file
Profile last updated
March 12, 2025
Specialty taxonomy
122300000X — NUCC code
State license (1)
Missouri #2021020472

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205406287. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$60
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Colgate Oral Pharmaceuticals, INC. 3 $56.81
Align Technology, INC. 1 $3.60

By nature of payment

Education
$57
Food and Beverage
$4

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
44
Patients
36
Total drug cost
$128
Drug Type Claims Patients Total cost
Amoxicillin Generic 30 24 $80
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 14 12 $49

Frequently asked questions

Auto-generated from federal data
What is Dr. Magdalena Mertz's medical specialty?
Dr. Magdalena Mertz practices Dentist in Washington, MO.
Where does Dr. Magdalena Mertz practice?
Dr. Magdalena Mertz practices at 1111 E 6Th St, Washington, MO 630903308. Office phone: 6362396328.
What is Dr. Magdalena Mertz's NPI?
Dr. Magdalena Mertz's National Provider Identifier (NPI) is 1205406287, issued by NPPES.