Doctor profile · Federal record

Dr. Gregory Louie, D.D.S

Prosthodontist · Danville, CA

  • NPI 1225153893
  • 19 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
520 la Gonda Way Ste 101
Danville, CA 945261741
(925) 837-2300
fax (925) 837-0862

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
June 3, 2009
Specialty taxonomy
1223P0700X — NUCC code
State license (1)
California #034735

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225153893. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$516
Transactions
12
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Keystone Dental Inc. 2 $298.40
Straumann USA LLC 8 $183.22
OraPharma, a division of Bausch Health US, LLC 1 $17.43
Dentsply Sirona Inc 1 $16.87

By nature of payment

Entertainment
$298
Food and Beverage
$218

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
105
Patients
73
Total drug cost
$663
Drug Type Claims Patients Total cost
Amoxicillin Generic 92 62 $558
Azithromycin Generic 13 11 $105

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Louie's medical specialty?
Dr. Gregory Louie practices Prosthodontist in Danville, CA.
Where does Dr. Gregory Louie practice?
Dr. Gregory Louie practices at 520 la Gonda Way Ste 101, Danville, CA 945261741. Office phone: 9258372300.
What is Dr. Gregory Louie's NPI?
Dr. Gregory Louie's National Provider Identifier (NPI) is 1225153893, issued by NPPES.