Doctor profile · Federal record

Dr. Matthew Gellert, DDS

Dentist · Williamsville, NY

  • NPI 1205120425
  • 15 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5462 Sheridan Dr
Williamsville, NY 142213702
(716) 831-8018
Mailing address
4330 Maple RD
Amherst, NY 142261064

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
May 31, 2020
Specialty taxonomy
122300000X — NUCC code
State license (1)
New York #056050

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205120425. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$257
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Ultradent Products Inc 1 $257.45

By nature of payment

Gift
$257

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
36
Patients
16
Total drug cost
$234
Drug Type Claims Patients Total cost
Amoxicillin Generic 18 16 $77
Sodium Fluoride (Fluoride (Sodium)) Brand 18 0 $157

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Gellert's medical specialty?
Dr. Matthew Gellert practices Dentist in Williamsville, NY.
Where does Dr. Matthew Gellert practice?
Dr. Matthew Gellert practices at 5462 Sheridan Dr, Williamsville, NY 142213702. Office phone: 7168318018.
What is Dr. Matthew Gellert's NPI?
Dr. Matthew Gellert's National Provider Identifier (NPI) is 1205120425, issued by NPPES.