Doctor profile · Federal record

Dr. William Park, O.D.

Optometrist (CMS: Optometry) · Temecula, CA

  • NPI 1558487462
  • Accepts Medicare
  • 23 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
47001 Pala RD
Temecula, CA 925922925
(951) 676-6810
fax (951) 225-6873

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
February 27, 2026
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #13082T

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558487462. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$116
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 2 $98.62
Merck Sharp & Dohme LLC 1 $17.32

By nature of payment

Food and Beverage
$116

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
110
Patients
0
Total drug cost
$27,450
Drug Type Claims Patients Total cost
Lumigan (Bimatoprost) Brand 30 0 $12,845
Brimonidine Tartrate Generic 27 0 $5,347
Latanoprost Generic 27 0 $1,105
Dorzolamide Hcl Generic 14 0 $438
Restasis (Cyclosporine) Brand 12 0 $7,715

Frequently asked questions

Auto-generated from federal data
What is Dr. William Park's medical specialty?
Dr. William Park practices Optometrist in Temecula, CA.
Where does Dr. William Park practice?
Dr. William Park practices at 47001 Pala RD, Temecula, CA 925922925. Office phone: 9516766810.
What is Dr. William Park's NPI?
Dr. William Park's National Provider Identifier (NPI) is 1558487462, issued by NPPES.
Does Dr. William Park accept Medicare assignment?
Yes. Dr. William Park accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.