Doctor profile · Federal record

Dr. Thomas Mercer, D.M.D.

Dentist · Dover, DE

  • NPI 1932273216
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
77 Saulsbury RD
Dover, DE 199043444
(302) 678-2942
fax (302) 678-2294

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
122300000X — NUCC code
State license (1)
Delaware #G10001116

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1932273216. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$25
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Hu-Friedy Mfg. Co., LLC 1 $25.00

By nature of payment

Education
$25

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
44
Patients
36
Total drug cost
$240
Drug Type Claims Patients Total cost
Amoxicillin Generic 44 36 $240

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Mercer's medical specialty?
Dr. Thomas Mercer practices Dentist in Dover, DE.
Where does Dr. Thomas Mercer practice?
Dr. Thomas Mercer practices at 77 Saulsbury RD, Dover, DE 199043444. Office phone: 3026782942.
What is Dr. Thomas Mercer's NPI?
Dr. Thomas Mercer's National Provider Identifier (NPI) is 1932273216, issued by NPPES.