Doctor profile · Federal record

Dr. Liam Fay, PA-C

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

  • NPI 1801454640
  • Accepts Medicare
  • MIPS 87.0 / 100 · 2023
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
747 Broadway
Seattle, WA 981224379
(206) 215-2520
fax (206) 386-3180
Mailing address
Po Box 25608
Salt Lake City, UT 841250608

Credentials & registration

NPPES · NUCC
NPI registered
June 2019 — 7 yrs on file
Profile last updated
November 29, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Washington #PA60978802
Medicaid
WA #2139809

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801454640. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
281
Distinct HCPCS
3
Medicare allowed
$22,753
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 191 76 $70
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 53 37 $103
99239 Hospital discharge day management, more than 30 minutes 37 37 $104

In context: peer comparison

Among 31 peers in Seattle Medical Physician Assistant, average services per provider: 88. This provider delivers 3.2× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Liam Fay's medical specialty?
Dr. Liam Fay practices Medical Physician Assistant in Seattle, WA.
Where does Dr. Liam Fay practice?
Dr. Liam Fay practices at 747 Broadway, Seattle, WA 981224379. Office phone: 2062152520.
What is Dr. Liam Fay's NPI?
Dr. Liam Fay's National Provider Identifier (NPI) is 1801454640, issued by NPPES.
Does Dr. Liam Fay accept Medicare assignment?
Yes. Dr. Liam Fay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Liam Fay commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.