Doctor profile · Federal record

Dr. Jason Lam, O.D.

Optometrist · Ontario, CA

  • NPI 1396945408
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Mills Cir Ste 516
Ontario, CA 917645211
(909) 484-9722
fax (909) 484-3944

Credentials & registration

NPPES · NUCC
NPI registered
July 2007 — 19 yrs on file
Profile last updated
July 20, 2023
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #13261

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396945408. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$340
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
CooperVision INC. 4 $265.67
Bausch & Lomb Americas INC. 1 $54.04
Johnson & Johnson Vision Care, INC. 1 $20.09

By nature of payment

Food and Beverage
$340

Frequently asked questions

Auto-generated from federal data
What is Dr. Jason Lam's medical specialty?
Dr. Jason Lam practices Optometrist in Ontario, CA.
Where does Dr. Jason Lam practice?
Dr. Jason Lam practices at 1 Mills Cir Ste 516, Ontario, CA 917645211. Office phone: 9094849722.
What is Dr. Jason Lam's NPI?
Dr. Jason Lam's National Provider Identifier (NPI) is 1396945408, issued by NPPES.