Doctor profile · Federal record

Dr. James Phung, OD.

Optometrist · Optometrist · San Marcos, CA

  • NPI 1225181951
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
732 Center Dr.
San Marcos, CA 92069
(760) 839-5161
fax (760) 741-7160
Additional location
3030 Plaza Bonita RD
National City, CA 919508009
(619) 267-8500
fax (619) 267-4983
Mailing address
10050 Scripps Vista Way Unit 28
San Diego, CA 92131

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
December 4, 2019
Specialty taxonomy
152W00000X — NUCC code
State licenses (2)
California #12721T · California #12721

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225181951. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$20
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Bausch & Lomb Americas Inc. 1 $19.98

By nature of payment

Food and Beverage
$20

Frequently asked questions

Auto-generated from federal data
What is Dr. James Phung's medical specialty?
Dr. James Phung practices Optometrist in San Marcos, CA.
Where does Dr. James Phung practice?
Dr. James Phung practices at 732 Center Dr., San Marcos, CA 92069. Office phone: 7608395161.
What is Dr. James Phung's NPI?
Dr. James Phung's National Provider Identifier (NPI) is 1225181951, issued by NPPES.