Doctor profile · Federal record

Dr. Quentin Park, OD

Optometrist (CMS: Optometry) · Addison, IL

  • NPI 1003830340
  • Accepts Medicare
  • 22 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1250 W Lake St Ste 19C
Addison, IL 601015744
(630) 543-0607

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
February 16, 2025
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Illinois #046009672

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003830340. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$946
Transactions
29
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Oyster Point Pharma, Inc. 9 $235.12
Johnson & Johnson Vision Care, Inc. 5 $203.09
Alcon Vision LLC 5 $196.11
CooperVision Inc. 2 $101.84
Bausch & Lomb Americas Inc. 4 $74.90
Tarsus Pharmaceuticals, Inc. 2 $67.51
SUN PHARMACEUTICAL INDUSTRIES INC. 1 $36.81
Sight Sciences, Inc. 1 $30.92

By nature of payment

Food and Beverage
$946

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
36
Patients
0
Total drug cost
$13,010
Drug Type Claims Patients Total cost
Latanoprost Generic 25 0 $270
Restasis (Cyclosporine) Brand 11 0 $12,739

Frequently asked questions

Auto-generated from federal data
What is Dr. Quentin Park's medical specialty?
Dr. Quentin Park practices Optometrist in Addison, IL.
Where does Dr. Quentin Park practice?
Dr. Quentin Park practices at 1250 W Lake St Ste 19C, Addison, IL 601015744. Office phone: 6305430607.
What is Dr. Quentin Park's NPI?
Dr. Quentin Park's National Provider Identifier (NPI) is 1003830340, issued by NPPES.
Does Dr. Quentin Park accept Medicare assignment?
Yes. Dr. Quentin Park accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 26, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›