Doctor profile · Federal record

Dr. Phuong Quach, O.D.

Optometrist · Castaic, CA

  • NPI 1578532206
  • 20 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
31888 Castaic RD
Castaic, CA 913843946
(661) 294-2733

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
December 26, 2007
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #12168T

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578532206. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,178
Transactions
12
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 5 $1,678.99
CooperVision INC. 7 $499.21

By nature of payment

Travel and Lodging
$1,199
Food and Beverage
$979

Frequently asked questions

Auto-generated from federal data
What is Dr. Phuong Quach's medical specialty?
Dr. Phuong Quach practices Optometrist in Castaic, CA.
Where does Dr. Phuong Quach practice?
Dr. Phuong Quach practices at 31888 Castaic RD, Castaic, CA 913843946. Office phone: 6612942733.
What is Dr. Phuong Quach's NPI?
Dr. Phuong Quach's National Provider Identifier (NPI) is 1578532206, issued by NPPES.