Doctor profile · Federal record

Dr. Lindsay Mertz, PA-C

Physician Assistant · Physician Assistant · Seattle, WA

  • NPI 1861940504
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
550 17Th Ave Fl 6
Seattle, WA 981225788
(206) 215-4545
Mailing address
Po Box 25608
Salt Lake City, UT 841250608

Credentials & registration

NPPES · NUCC
NPI registered
September 2016 — 10 yrs on file
Profile last updated
December 7, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Washington #PA60688533 · North Carolina #0010-11908
Medicaid
WA #2067896

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861940504. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
27
Distinct HCPCS
1
Medicare allowed
$1,732
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 27 19 $64

In context: peer comparison

Among 177 peers in Seattle Physician Assistant, average services per provider: 71. This provider delivers 0.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
44
Patients
11
Total drug cost
$6,801
Drug Type Claims Patients Total cost
Clopidogrel (Clopidogrel Bisulfate) Brand 33 11 $411
Xarelto (Rivaroxaban) Brand 11 0 $6,390

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Lindsay Mertz's medical specialty?
Dr. Lindsay Mertz practices Physician Assistant in Seattle, WA.
Where does Dr. Lindsay Mertz practice?
Dr. Lindsay Mertz practices at 550 17Th Ave Fl 6, Seattle, WA 981225788. Office phone: 2062154545.
What is Dr. Lindsay Mertz's NPI?
Dr. Lindsay Mertz's National Provider Identifier (NPI) is 1861940504, issued by NPPES.
Does Dr. Lindsay Mertz accept Medicare assignment?
Yes. Dr. Lindsay Mertz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lindsay Mertz commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.