Doctor profile · Federal record

Dr. Sin Leung, PA-C

Surgical Physician Assistant (CMS: Physician Assistant) · Seattle, WA

  • NPI 1548743800
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1124 Columbia St Ste 600
Seattle, WA 981042046
(206) 386-3660
fax (206) 386-3644
Mailing address
Po Box 25608
Salt Lake City, UT 841250608

Credentials & registration

NPPES · NUCC
NPI registered
September 2018 — 8 yrs on file
Profile last updated
February 23, 2026
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363AS0400X — NUCC code
State license (1)
Washington #PA70025901
Medicaid
WA #2366530

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548743800. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$135
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 1 $120.19
Merck Sharp & Dohme LLC 1 $15.07

By nature of payment

Food and Beverage
$135

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
16
Patients
16
Total drug cost
$169
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 16 16 $169

Frequently asked questions

Auto-generated from federal data
What is Dr. Sin Leung's medical specialty?
Dr. Sin Leung practices Surgical Physician Assistant in Seattle, WA.
Where does Dr. Sin Leung practice?
Dr. Sin Leung practices at 1124 Columbia St Ste 600, Seattle, WA 981042046. Office phone: 2063863660.
What is Dr. Sin Leung's NPI?
Dr. Sin Leung's National Provider Identifier (NPI) is 1548743800, issued by NPPES.
Does Dr. Sin Leung accept Medicare assignment?
Yes. Dr. Sin Leung accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.