Doctor profile · Federal record

Dr. Mark Germack, D.D.S.

Endodontist · Seattle, WA

  • NPI 1144349119
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
720 Olive Way Ste 835
Seattle, WA 981011853
(206) 450-1939
Mailing address
720 Olive Way, #835
Seattle, WA 98101

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
May 26, 2022
Specialty taxonomy
1223E0200X — NUCC code
State license (1)
Washington #DE00010298

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144349119. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$54
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Septodont Inc. 1 $54.09

By nature of payment

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$54

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
67
Patients
61
Total drug cost
$511
Drug Type Claims Patients Total cost
Amoxicillin Generic 50 44 $272
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 17 17 $239

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Germack's medical specialty?
Dr. Mark Germack practices Endodontist in Seattle, WA.
Where does Dr. Mark Germack practice?
Dr. Mark Germack practices at 720 Olive Way Ste 835, Seattle, WA 981011853. Office phone: 2064501939.
What is Dr. Mark Germack's NPI?
Dr. Mark Germack's National Provider Identifier (NPI) is 1144349119, issued by NPPES.