Doctor profile · Federal record

Dr. MEGAN GILSON, ARNP

Nurse Practitioner · Critical Care Medicine Nurse Practitioner · SEATTLE, WA

  • NPI 1811535750
  • Accepts Medicare
  • 13 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
825 EASTLAKE AVE E
SEATTLE, WA 981094405
(206) 520-5000
Additional location
1959 NE PACIFIC ST
Seattle, WA 981950001
Mailing address
PO BOX 50095
SEATTLE, WA 981455095

Credentials & registration

NPPES · NUCC
NPI registered
December 2019 — 7 yrs on file
Profile last updated
July 14, 2025
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Washington #AP61048347

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811535750. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
214
Distinct HCPCS
2
Medicare allowed
$19,124
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 202 111 $87
99204 New patient office or other outpatient visit, 45-59 minutes 12 12 $135

In context: peer comparison

Among 98 peers in this city , average services per provider: 89. This provider delivers 2.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
90
Patients
24
Total drug cost
$88,974
Drug Type Claims Patients Total cost
Anastrozole Generic 22 13 $416
Gabapentin Generic 21 0 $268
Potassium Chloride Generic 17 0 $401
Ondansetron Hcl Generic 16 11 $134
Everolimus Generic 14 0 $87,754

Hospital affiliations

CMS Hospital Compare