Doctor profile · Federal record

Dr. Michael Kierl, DDS MS

Orthodontics and Dentofacial Orthopedic Dentist · Oklahoma City, OK

  • NPI 1821075847
  • 21 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6621 W Hefner RD
Oklahoma City, OK 73162
(405) 787-2001

Credentials & registration

NPPES · NUCC
NPI registered
December 2005 — 21 yrs on file
Profile last updated
September 14, 2007
Specialty taxonomy
1223X0400X — NUCC code
State license (1)
Oklahoma #112

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821075847. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$162
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Dentsply Sirona INC 2 $88.85
American Orthodontics Corporation 1 $73.00

By nature of payment

Food and Beverage
$162

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Kierl's medical specialty?
Dr. Michael Kierl practices Orthodontics and Dentofacial Orthopedic Dentist in Oklahoma City, OK.
Where does Dr. Michael Kierl practice?
Dr. Michael Kierl practices at 6621 W Hefner RD, Oklahoma City, OK 73162. Office phone: 4057872001.
What is Dr. Michael Kierl's NPI?
Dr. Michael Kierl's National Provider Identifier (NPI) is 1821075847, issued by NPPES.