Doctor profile · Federal record

Dr. Hyunchul Yoo, D.D.S.

Dentist · Syosset, NY

  • NPI 1346538980
  • 15 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
240 Jackson Ave
Syosset, NY 117914118
(516) 921-8260
fax (516) 921-8261

Credentials & registration

NPPES · NUCC
NPI registered
July 2011 — 15 yrs on file
Profile last updated
June 29, 2020
Specialty taxonomy
122300000X — NUCC code
State license (1)
New York #049943

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346538980. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$7,674
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Hiossen, INC. 1 $7,584.00
Dentsply Sirona INC 1 $90.47

By nature of payment

Honoraria
$7,584
Food and Beverage
$90

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$73
Drug Type Claims Patients Total cost
Amoxicillin Generic 11 0 $73

Frequently asked questions

Auto-generated from federal data
What is Dr. Hyunchul Yoo's medical specialty?
Dr. Hyunchul Yoo practices Dentist in Syosset, NY.
Where does Dr. Hyunchul Yoo practice?
Dr. Hyunchul Yoo practices at 240 Jackson Ave, Syosset, NY 117914118. Office phone: 5169218260.
What is Dr. Hyunchul Yoo's NPI?
Dr. Hyunchul Yoo's National Provider Identifier (NPI) is 1346538980, issued by NPPES.