Doctor profile · Federal record

Dr. Hoi Sze Wong, DDS

Periodontist · Chula Vista, CA

  • NPI 1720059702
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
450 4Th Ave Ste 409
Chula Vista, CA 919104430
(619) 425-1800
fax (619) 425-1802

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
November 9, 2021
Specialty taxonomy
1223P0300X — NUCC code
State license (1)
California #55490

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720059702. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$26
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Colgate Oral Pharmaceuticals, INC. 1 $26.22

By nature of payment

Education
$26

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
47
Patients
31
Total drug cost
$466
Drug Type Claims Patients Total cost
Chlorhexidine Gluconate Generic 21 18 $300
Amoxicillin Generic 15 13 $93
Ibuprofen Generic 11 0 $73

Frequently asked questions

Auto-generated from federal data
What is Dr. Hoi Sze Wong's medical specialty?
Dr. Hoi Sze Wong practices Periodontist in Chula Vista, CA.
Where does Dr. Hoi Sze Wong practice?
Dr. Hoi Sze Wong practices at 450 4Th Ave Ste 409, Chula Vista, CA 919104430. Office phone: 6194251800.
What is Dr. Hoi Sze Wong's NPI?
Dr. Hoi Sze Wong's National Provider Identifier (NPI) is 1720059702, issued by NPPES.