Doctor profile · Federal record

Dr. Maria Giglia Pieri, DDS

Dentist · Williamsville, NY

  • NPI 1396834149
  • 20 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6797 Main St
Williamsville, NY 142215907
(716) 689-1600
fax (716) 689-7373

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
February 23, 2023
Specialty taxonomy
122300000X — NUCC code
State license (1)
New York #044606
Medicaid
NY #01485487

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396834149. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$502
Transactions
17
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Align Technology, Inc. 13 $318.32
Ultradent Products Inc 2 $140.43
PATTERSON COMPANIES, INC. 1 $28.58
BioHorizons Implant Systems Inc. 1 $14.48

By nature of payment

Food and Beverage
$361
Gift
$140

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
53
Patients
31
Total drug cost
$225
Drug Type Claims Patients Total cost
Amoxicillin Generic 42 31 $149
Chlorhexidine Gluconate Generic 11 0 $75

Frequently asked questions

Auto-generated from federal data
What is Dr. Maria Giglia Pieri's medical specialty?
Dr. Maria Giglia Pieri practices Dentist in Williamsville, NY.
Where does Dr. Maria Giglia Pieri practice?
Dr. Maria Giglia Pieri practices at 6797 Main St, Williamsville, NY 142215907. Office phone: 7166891600.
What is Dr. Maria Giglia Pieri's NPI?
Dr. Maria Giglia Pieri's National Provider Identifier (NPI) is 1396834149, issued by NPPES.