Doctor profile · Federal record

Dr. John Nishimoto, OD

Optometrist (CMS: Optometry) · Fullerton, CA

  • NPI 1366556250
  • Accepts Medicare
  • 39 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2575 Yorba Linda Blvd
Fullerton, CA 928311699
(714) 449-7409
fax (714) 992-7871

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #8821TPA

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366556250. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$205
Transactions
7
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Johnson & Johnson Vision Care, INC. 1 $57.91
Tarsus Pharmaceuticals, INC. 2 $51.57
Abbvie INC. 1 $29.44
Alcon Vision LLC 1 $23.09
Astellas Pharma Global Development 1 $22.59
Bausch & Lomb Americas INC. 1 $20.21

By nature of payment

Food and Beverage
$205

Frequently asked questions

Auto-generated from federal data
What is Dr. John Nishimoto's medical specialty?
Dr. John Nishimoto practices Optometrist in Fullerton, CA.
Where does Dr. John Nishimoto practice?
Dr. John Nishimoto practices at 2575 Yorba Linda Blvd, Fullerton, CA 928311699. Office phone: 7144497409.
What is Dr. John Nishimoto's NPI?
Dr. John Nishimoto's National Provider Identifier (NPI) is 1366556250, issued by NPPES.
Does Dr. John Nishimoto accept Medicare assignment?
Yes. Dr. John Nishimoto accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.