Doctor profile · Federal record

Dr. Yiyi Liu, M.D.

Pediatric Anesthesiology Physician (CMS: Anesthesiology) · Pediatric Anesthesiology Physician · Anesthesiology Physician · Student in an Organized Health Care Education/Training Program · Seattle, WA

  • NPI 1366838559
  • Accepts Medicare
  • MIPS 87.0 / 100 · 2023
  • 11 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1550 N 115Th St
Seattle, WA 981338401
(206) 520-5000
Mailing address
Po Box 50095
Seattle, WA 981455095

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
October 27, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207LP3000X — NUCC code
State licenses (2)
Washington #MD61222995 · Texas #S7909
Medicaid
WA #1366838559

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366838559. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
60
Distinct HCPCS
4
Medicare allowed
$9,562
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 17 17 $138
00918 Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope 15 14 $159
00145 Anesthesia for retinal surgery 14 14 $205
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 14 14 $140

In context: peer comparison

Among 1 peers in this city , average services per provider: 15. This provider delivers 4.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Yiyi Liu's medical specialty?
Dr. Yiyi Liu practices Pediatric Anesthesiology Physician in Seattle, WA.
Where does Dr. Yiyi Liu practice?
Dr. Yiyi Liu practices at 1550 N 115Th St, Seattle, WA 981338401. Office phone: 2065205000.
What is Dr. Yiyi Liu's NPI?
Dr. Yiyi Liu's National Provider Identifier (NPI) is 1366838559, issued by NPPES.
Does Dr. Yiyi Liu accept Medicare assignment?
Yes. Dr. Yiyi Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yiyi Liu commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope (HCPCS 00918); Anesthesia for retinal surgery (HCPCS 00145). Source: CMS Medicare Physician & Other Practitioners file.