Doctor profile · Federal record

Dr. Gabriel Mendoza, MD

Allergy & Immunology (Internal Medicine) Physician (CMS: Allergy/Immunology) · Seattle, WA

  • NPI 1437619871
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1959 Ne Pacific St
Seattle, WA 981953901
(206) 520-5000
Mailing address
Po Box 50095
Seattle, WA 981455095

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
August 15, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207RA0201X — NUCC code
State license (1)
Washington #MD61293553

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437619871. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,531
Transactions
23
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 1 $3,322.32
ADMA BioManufacturing LLC 3 $348.19
GENZYME CORPORATION 4 $272.29
BioCryst US Sales Co., LLC 7 $209.88
AstraZeneca Pharmaceuticals LP 5 $188.81
Blueprint Medicines Corporation 2 $150.89
Regeneron Healthcare Solutions, Inc. 1 $38.66

By nature of payment

Compensation for serving as faculty or as a speaker for a medical education program
$3,322
Food and Beverage
$861
Consulting Fee
$348

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$39,799
Drug Type Claims Patients Total cost
Dupixent Pen (Dupilumab) Brand 11 0 $39,799

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Gabriel Mendoza's medical specialty?
Dr. Gabriel Mendoza practices Allergy & Immunology (Internal Medicine) Physician in Seattle, WA.
Where does Dr. Gabriel Mendoza practice?
Dr. Gabriel Mendoza practices at 1959 Ne Pacific St, Seattle, WA 981953901. Office phone: 2065205000.
What is Dr. Gabriel Mendoza's NPI?
Dr. Gabriel Mendoza's National Provider Identifier (NPI) is 1437619871, issued by NPPES.
Does Dr. Gabriel Mendoza accept Medicare assignment?
Yes. Dr. Gabriel Mendoza accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.