Doctor profile · Federal record

Dr. Allan Siu, DMD

General Practice Dentistry · Tonawanda, NY

  • NPI 1114423506
  • 8 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1730 Niagara Falls Blvd
Tonawanda, NY 141507531
(716) 831-2277
Mailing address
603 Bird Ave Apt 1
Buffalo, NY 142221271

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
August 7, 2019
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
New York #060512

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114423506. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$213
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Straumann USA LLC 2 $213.36

By nature of payment

Education
$150
Food and Beverage
$63

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
77
Patients
59
Total drug cost
$407
Drug Type Claims Patients Total cost
Chlorhexidine Gluconate Generic 34 22 $252
Amoxicillin Generic 32 26 $117
Ibuprofen Generic 11 11 $38

Frequently asked questions

Auto-generated from federal data
What is Dr. Allan Siu's medical specialty?
Dr. Allan Siu practices General Practice Dentistry in Tonawanda, NY.
Where does Dr. Allan Siu practice?
Dr. Allan Siu practices at 1730 Niagara Falls Blvd, Tonawanda, NY 141507531. Office phone: 7168312277.
What is Dr. Allan Siu's NPI?
Dr. Allan Siu's National Provider Identifier (NPI) is 1114423506, issued by NPPES.