Doctor profile · Federal record

Dr. Diane Yang, O.D.

Optometrist (CMS: Optometry) · San Diego, CA

  • NPI 1790775674
  • Accepts Medicare
  • 21 yrs in practice
  • Female
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5405 University Ave
San Diego, CA 921052304
(619) 229-6689
fax (619) 286-1659
Mailing address
7276 Kamwood St
San Diego, CA 921265146

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
July 8, 2007
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #12831T

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790775674. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$59
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
CooperVision INC. 2 $40.60
Johnson & Johnson Vision Care, INC. 1 $18.28

By nature of payment

Food and Beverage
$59

Frequently asked questions

Auto-generated from federal data
What is Dr. Diane Yang's medical specialty?
Dr. Diane Yang practices Optometrist in San Diego, CA.
Where does Dr. Diane Yang practice?
Dr. Diane Yang practices at 5405 University Ave, San Diego, CA 921052304. Office phone: 6192296689.
What is Dr. Diane Yang's NPI?
Dr. Diane Yang's National Provider Identifier (NPI) is 1790775674, issued by NPPES.
Does Dr. Diane Yang accept Medicare assignment?
Yes. Dr. Diane Yang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.