Nephrology in Seattle, Washington
Data updated monthly · Last refresh September 2026
106 Nephrology providers practice in Seattle, and 21% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Nephrology 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. Adrianne Ball, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 543-3792 Dr. Ahmad Mahallati-shirazi, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(202) 223-6673 Dr. Ahmad Malik, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 598-4615 Dr. Alice Chang, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 543-3867 Dr. Amol Patel, D.O.Seattle, WA · $239 in drug and device payments (2025) ·
(206) 543-2346 Dr. Andrew Somlyo, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 329-1760 Dr. Andrew Weiss, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 223-6672 Dr. Anthony Dash, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 860-5575 Dr. Anupama Nair, M.DSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 326-3000 Dr. Armando Lindner, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 762-3730 Dr. Ashley Widmer, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 520-5000 Dr. Ayodale Braimah, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 520-5000 Dr. Baback Roshanravan, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 744-8079 Dr. Bang Zheng, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 520-5000 Dr. Benjamin Lidgard, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 520-5000 Dr. Bessie Mielcarek, MD, MPHSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 277-3586 Dr. Bonnie Collins, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 505-1101 Dr. Bruce O'neill, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 329-1760 Dr. Bryan KestenbaumSeattle, WA · $3,746 in drug and device payments (2025) ·
(206) 598-5068 Dr. Cary Paine, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 598-0667 Dr. Catherine Thompson, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 223-6600 Dr. Christine Flogel, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 326-3000 Dr. Christine Limonte, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 520-5000 Dr. Christopher Blosser, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 598-4615 Dr. Cyrus Cryst, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 223-6600 Dr. Daniel Lam, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 744-3000 Dr. Daniel Watford, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 520-5000 Dr. David Charney, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 326-3000 Dr. David Mariuma, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 520-5000 Dr. Diana Perkinson, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 386-3660 Dr. Duangporn Jitjai, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 326-3000 Dr. Eileen LiSeattle, WA · No drug or device payments recorded (2025) ·
(206) 598-3300 Dr. Eric Luitweiler, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 320-6565 Dr. Eric Ong, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 860-5575 Dr. Erin Biringen, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 221-7138 Dr. Fionnuala Cormack, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 744-8998 Dr. Gaoyuan HuangSeattle, WA · No drug or device payments recorded (2025) ·
(206) 520-5000 Dr. Ian De Boer, M.D.Seattle, WA · $29,513 in drug and device payments (2025) ·
(206) 543-3792 Dr. Ilan Zawadzki, MDSeattle, WA · $60 in drug and device payments (2025) · Telehealth ·
(206) 326-3000 Dr. Iram Aqeel, MDSeattle, WA · $116 in drug and device payments (2025) ·
(206) 386-9500 Dr. Iris Camille De Castro, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 543-6420 Dr. Jamshid Honari, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 326-3000 Dr. Jillian Hansen, DOSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 326-3587 Dr. John Stivelman, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 292-2771 Dr. Jonathan Barrera-calix, MDSeattle, WA · $122 in drug and device payments (2025) ·
(206) 386-9500 Dr. Jonathan JeffersonSeattle, WA · $291 in drug and device payments (2025) · Telehealth ·
(206) 598-5068 Dr. Justin Bullock, MD, MPHSeattle, WA · No drug or device payments recorded (2025) ·
(206) 520-5000 Dr. Karen De Wolski, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 543-3605 Conditions Nephrology providers in Seattle, Washington commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Nephrology providers. Individual practices vary, so confirm with the provider before booking.
- Chronic kidney disease
- Kidney stones
- Dialysis care
- High blood pressure
Common questions
How many Nephrology providers are in Seattle, Washington?There are 106 Nephrology providers with active NPI records practicing in Seattle, according to federal NPPES data refreshed monthly.
How many Nephrology providers in Seattle received drug or device company payments?22 of 106 (21%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Nephrology providers in Seattle treat?Nephrology providers in Seattle commonly treat chronic kidney disease, kidney stones, dialysis care, high blood pressure and related conditions. Individual practices vary, so confirm with the provider before booking.
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 Nephrology across Washington