Doctor profile · Federal record

Dr. Mark Obernesser, D.D.S.,M.M.Sc.

Periodontist · Fairlawn, OH

  • NPI 1821077710
  • 20 yrs on file
  • Male
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
484 S Miller RD, 2Nd Floor
Fairlawn, OH 443334176
(330) 867-3320
fax (330) 867-3339

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
1223P0300X — NUCC code
State license (1)
Ohio #21067

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821077710. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$79
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
PATTERSON COMPANIES, INC. 1 $34.79
Dentsply Sirona Inc 1 $24.87
Straumann USA LLC 1 $19.50

By nature of payment

Food and Beverage
$79

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
650
Patients
496
Total drug cost
$4,544
Drug Type Claims Patients Total cost
Chlorhexidine Gluconate Generic 216 172 $1,080
Amoxicillin Generic 210 158 $961
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 129 116 $596
Clindamycin Hcl Generic 54 38 $557
Dexamethasone Generic 27 0 $1,323
Tramadol Hcl Generic 14 12 $27

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Obernesser's medical specialty?
Dr. Mark Obernesser practices Periodontist in Fairlawn, OH.
Where does Dr. Mark Obernesser practice?
Dr. Mark Obernesser practices at 484 S Miller RD, Fairlawn, OH 443334176. Office phone: 3308673320.
What is Dr. Mark Obernesser's NPI?
Dr. Mark Obernesser's National Provider Identifier (NPI) is 1821077710, issued by NPPES.