Doctor profile · Federal record

Dr. Carol Chou

Optometrist (CMS: Optometry) · Bellevue, WA

  • NPI 1366061038
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
4317 Factoria Blvd Se Ste A
Bellevue, WA 980061937
(425) 641-2020
fax (425) 641-7899
Additional location
126 E 2Nd St
North Bend, WA 980459175
(425) 831-2020
Additional location
22620 Se 4Th St Ste 110
Sammamish, WA 980747375
(425) 831-2020
Show 1 more location
Additional location
7726 Center Blvd Se Ste 100
Snoqualmie, WA 980658749
(425) 831-2020
Mailing address
126 E 2Nd St
North Bend, WA 980459175

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
March 6, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Washington #OD61198834
Medicaid
WA #2188229

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366061038. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
19
Distinct HCPCS
1
Medicare allowed
$2,689
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 19 12 $142

In context: peer comparison

Among 14 peers in this city , average services per provider: 50. This provider delivers 0.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$296
Transactions
7
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Carl Zeiss Meditec USA, Inc. 1 $90.91
Astellas Pharma US Inc 1 $76.42
Alcon Vision LLC 2 $50.10
Johnson & Johnson Vision Care, Inc. 1 $31.83
Bausch & Lomb Americas Inc. 1 $23.79
CooperVision Inc. 1 $23.42

By nature of payment

Food and Beverage
$296

Frequently asked questions

Auto-generated from federal data
What is Dr. Carol Chou's medical specialty?
Dr. Carol Chou practices Optometrist in Bellevue, WA.
Where does Dr. Carol Chou practice?
Dr. Carol Chou practices at 4317 Factoria Blvd Se Ste A, Bellevue, WA 980061937. Office phone: 4256412020.
What is Dr. Carol Chou's NPI?
Dr. Carol Chou's National Provider Identifier (NPI) is 1366061038, issued by NPPES.
Does Dr. Carol Chou accept Medicare assignment?
Yes. Dr. Carol Chou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carol Chou commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.