Doctor profile · Federal record

Dr. Mark McInnis, DMD

Dentist · Orthodontics and Dentofacial Orthopedic Dentist · Orthodontics and Dentofacial Orthopedic Dentist · Clemson, SC

  • NPI 1184682585
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
201 Frontage RD, Ste 1
Clemson, SC 29631
(864) 654-7534
fax (864) 654-4830

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
January 11, 2018
Specialty taxonomy
122300000X — NUCC code
State licenses (3)
South Carolina #3514 · South Carolina #3514 SPEC 0504 · South Carolina #0504

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184682585. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$415
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Envista Holdings Corporation 2 $232.83
Gc America INC. 3 $163.68
Align Technology, INC. 1 $18.60

By nature of payment

Food and Beverage
$415

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark McInnis's medical specialty?
Dr. Mark McInnis practices Dentist in Clemson, SC.
Where does Dr. Mark McInnis practice?
Dr. Mark McInnis practices at 201 Frontage RD, Clemson, SC 29631. Office phone: 8646547534.
What is Dr. Mark McInnis's NPI?
Dr. Mark McInnis's National Provider Identifier (NPI) is 1184682585, issued by NPPES.