Doctor profile · Federal record

Dr. Alex Chau, M.D.

Pediatric Radiology Physician (CMS: Diagnostic Radiology) · Pediatrics Physician · Diagnostic Radiology Physician · Seattle, WA

  • NPI 1477787539
  • Accepts Medicare
  • 17 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1959 Ne Pacific St
Seattle, WA 981950001
(206) 520-5000
Mailing address
Po Box 50095
Seattle, WA 981455095

Credentials & registration

NPPES · NUCC
NPI registered
May 2009 — 17 yrs on file
Profile last updated
September 9, 2025
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
2085P0229X — NUCC code
State license (1)
Washington #MD61676594

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477787539. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$74
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Inari Medical, INC. 2 $51.57
Okami Medical, INC. 1 $22.61

By nature of payment

Food and Beverage
$74

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alex Chau's medical specialty?
Dr. Alex Chau practices Pediatric Radiology Physician in Seattle, WA.
Where does Dr. Alex Chau practice?
Dr. Alex Chau practices at 1959 Ne Pacific St, Seattle, WA 981950001. Office phone: 2065205000.
What is Dr. Alex Chau's NPI?
Dr. Alex Chau's National Provider Identifier (NPI) is 1477787539, issued by NPPES.
Does Dr. Alex Chau accept Medicare assignment?
Yes. Dr. Alex Chau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.