Doctor profile · Federal record

Dr. Matthew Tsai, DDS

Dentist · Signal Hill, CA

  • NPI 1306070727
  • 17 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1600 E Hill St
Signal Hill, CA 907553612
(562) 424-6200
fax (562) 981-5074
Mailing address
Po Box 93122
Long Beach, CA 908093122

Credentials & registration

NPPES · NUCC
NPI registered
May 2009 — 17 yrs on file
Specialty taxonomy
122300000X — NUCC code
State license (1)
California #41564

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306070727. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$264
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Ultradent Products INC 2 $225.98
Dentsply Sirona INC 1 $19.18
Lightforce Orthodontics, INC. 1 $18.50

By nature of payment

Gift
$226
Food and Beverage
$38

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
58
Patients
46
Total drug cost
$312
Drug Type Claims Patients Total cost
Amoxicillin Generic 30 23 $96
Chlorhexidine Gluconate Generic 15 12 $114
Metronidazole Generic 13 11 $102

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Tsai's medical specialty?
Dr. Matthew Tsai practices Dentist in Signal Hill, CA.
Where does Dr. Matthew Tsai practice?
Dr. Matthew Tsai practices at 1600 E Hill St, Signal Hill, CA 907553612. Office phone: 5624246200.
What is Dr. Matthew Tsai's NPI?
Dr. Matthew Tsai's National Provider Identifier (NPI) is 1306070727, issued by NPPES.