Allergy & Immunology (Internal Medicine) in Seattle, Washington
Data updated monthly · Last refresh September 2026
9 Allergy & Immunology (Internal Medicine) providers practice in Seattle. Listings are drawn from federal public records and are not endorsements.
Allergy & Immunology (Internal Medicine) providers in Seattle
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Arvinder Mokha, M.D.Seattle, WA · $79 in drug and device payments (2025) · Telehealth ·
(206) 329-1760 Dr. Gabriel Mendoza, MDSeattle, WA · $8,333 in drug and device payments (2025) · Telehealth ·
(206) 520-5000 Dr. Jing Yi Sun, M.D.Seattle, WA · $8,333 in drug and device payments (2025) · Telehealth ·
(206) 597-6500 Dr. Kelly Colas, DOSeattle, WA · $8,412 in drug and device payments (2025) · Telehealth ·
(206) 520-5000 Dr. Lily Li, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 520-5000 Dr. Matthew Altman, MDSeattle, WA · $24,002 in drug and device payments (2025) ·
(206) 598-4615 Dr. Michael Mullarkey, MDSeattle, WA · $142 in drug and device payments (2025) ·
(206) 598-4615 Dr. Stacey Ma, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(515) 570-6372 Dr. William HendersonSeattle, WA · No drug or device payments recorded (2025) ·
(206) 598-4615 Common questions
How many Allergy & Immunology (Internal Medicine) providers are in Seattle, Washington?There are 9 Allergy & Immunology (Internal Medicine) providers with active NPI records practicing in Seattle, according to federal NPPES data refreshed monthly.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Seattle Allergy & Immunology (Internal Medicine) across Washington
