Doctor profile · Federal record

Dr. Marshall Knauer, DMD

General Practice Dentistry · Marietta, GA

  • NPI 1043505860
  • 15 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2663 Sandy Plains RD
Marietta, GA 300664256
(770) 977-0827
fax (770) 973-6764

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
Georgia #DN014291

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043505860. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$7,464
Transactions
13
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
A-dec, Inc. 11 $7,165.85
Premier Dental Products Company 1 $282.10
ZIMVIE INC. 1 $16.22

By nature of payment

Gift
$7,448
Food and Beverage
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
75
Patients
61
Total drug cost
$275
Drug Type Claims Patients Total cost
Amoxicillin Generic 64 61 $244
Acetaminophen-Codeine (Acetaminophen With Codeine) Brand 11 0 $31

Frequently asked questions

Auto-generated from federal data
What is Dr. Marshall Knauer's medical specialty?
Dr. Marshall Knauer practices General Practice Dentistry in Marietta, GA.
Where does Dr. Marshall Knauer practice?
Dr. Marshall Knauer practices at 2663 Sandy Plains RD, Marietta, GA 300664256. Office phone: 7709770827.
What is Dr. Marshall Knauer's NPI?
Dr. Marshall Knauer's National Provider Identifier (NPI) is 1043505860, issued by NPPES.