Doctor profile · Federal record

Dr. Thomas de Siena, D.D.S.

General Practice Dentistry · New York, NY

  • NPI 1205281854
  • 10 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
462 1St Ave
New York, NY 100169196
(212) 562-4891
Mailing address
2020 Texas St Apt 1417
Houston, TX 770033050

Credentials & registration

NPPES · NUCC
NPI registered
May 2016 — 10 yrs on file
Profile last updated
August 27, 2018
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
Texas #33162

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205281854. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$103
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Straumann USA LLC 1 $102.58

By nature of payment

Food and Beverage
$103

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$25
Drug Type Claims Patients Total cost
Ibuprofen Generic 11 0 $25

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas de Siena's medical specialty?
Dr. Thomas de Siena practices General Practice Dentistry in New York, NY.
Where does Dr. Thomas de Siena practice?
Dr. Thomas de Siena practices at 462 1St Ave, New York, NY 100169196. Office phone: 2125624891.
What is Dr. Thomas de Siena's NPI?
Dr. Thomas de Siena's National Provider Identifier (NPI) is 1205281854, issued by NPPES.