Gastroenterologists in Washington
Data updated monthly · Last refresh October 2026
536 Gastroenterology providers practice in Washington, including 222 (41%) offering telehealth. The largest concentration is in Seattle. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
536providers
222telehealth
Seattletop city
Gastroenterology by city in Washington
Choose a city to see providers there.
Gastroenterology providers in Washington
Listed by city, largest first. 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. Gregory Schlepp, MDSpokane, WA · No drug or device payments recorded (2025) ·
(509) 838-5950 Dr. Hamid Habibi, M.DSpokane, WA · $395 in drug and device payments (2025) ·
(509) 838-5950 Dr. Harold Preiksaitis, MDSpokane, WA · $14,402 in drug and device payments (2025) ·
(509) 456-5433 Dr. James David, M.D.Spokane, WA · No drug or device payments recorded (2025) ·
(509) 838-2531 Dr. John Brandabur, MDSpokane, WA · $443 in drug and device payments (2025) ·
(509) 252-1711 Dr. Joseph Fitterer, MDSpokane, WA · No drug or device payments recorded (2025) ·
(509) 747-0143 Dr. Karl Houglum, M.D.Spokane, WA · No drug or device payments recorded (2025) ·
(509) 838-5950 Dr. Lance Ferrin, MDSpokane, WA · No drug or device payments recorded (2025) ·
(509) 838-2531 Dr. Matthew Berger, M.D.Spokane, WA · $164 in drug and device payments (2025) · Telehealth ·
(509) 489-2600 Dr. Matthew Hillam, D.O.Spokane, WA · $1,500 in drug and device payments (2025) ·
(509) 838-5950 Dr. Michael Brophy, M.D.Spokane, WA · No drug or device payments recorded (2025) ·
(509) 838-2531 Dr. Michael Dixson, M.D.Spokane, WA · No drug or device payments recorded (2025) ·
(509) 487-1669 Dr. Michael Kestell, M.D.Spokane, WA · No drug or device payments recorded (2025) ·
(509) 838-5950 Dr. Miguel Ordonez Castellanos, MDSpokane, WA · $1,837 in drug and device payments (2025) · Telehealth ·
(509) 838-2531 Dr. Nicolas Villa Guillen, M.D.Spokane, WA · $4,338 in drug and device payments (2025) ·
(509) 838-2531 Dr. Nishant Puri, MDSpokane, WA · $196 in drug and device payments (2025) · Telehealth ·
(509) 252-1711 Dr. Patrick Mccabe, MDSpokane, WA · $1,920 in drug and device payments (2025) · Telehealth ·
(509) 838-5950 Dr. Philip Coff, MDSpokane, WA · No drug or device payments recorded (2025) ·
(509) 489-2600 Dr. Philip Delich, MDSpokane, WA · $258 in drug and device payments (2025) · Telehealth ·
(509) 252-1711 Dr. Robert Durnford, M.D.Spokane, WA · $319 in drug and device payments (2025) ·
(509) 838-5950 Dr. Robert Lawson, M.D.Spokane, WA · $1,251 in drug and device payments (2025) ·
(509) 273-2352 Dr. Steven Goodell, M.D.Spokane, WA · No drug or device payments recorded (2025) ·
(509) 838-5950 Dr. Steven Hong, M.D.Spokane, WA · No drug or device payments recorded (2025) ·
(509) 747-5145 Dr. Sumant Arora, M.D.Spokane, WA · No drug or device payments recorded (2025) · Telehealth ·
(509) 489-2600 Dr. Supisara Tintara, MDSpokane, WA · $25,578 in drug and device payments (2025) ·
(509) 489-2600 Dr. Ali Gaskari, MDSpokane Valley, WA · No drug or device payments recorded (2025) · Telehealth ·
(509) 944-8920 Dr. Clinton Poppel, M.D.Spokane Valley, WA · No drug or device payments recorded (2025) ·
(509) 922-2055 Dr. Paul Craig, M.D.Spokane Valley, WA · No drug or device payments recorded (2025) ·
(509) 922-2055 Dr. Brian Mulhall, MD, MPHTacoma, WA · No drug or device payments recorded (2025) · Telehealth ·
(253) 272-8664 Dr. Charles Donner, M.D.Tacoma, WA · $186 in drug and device payments (2025) · Telehealth ·
(253) 272-5127 Dr. Charles Scheurich, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 272-8664 Dr. Christian Horn, M.D.Tacoma, WA · $63,522 in drug and device payments (2025) ·
(253) 968-1040 Dr. Darren Schwartz, MDTacoma, WA · $156 in drug and device payments (2025) · Telehealth ·
(253) 272-5127 Dr. Diane Bai, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 272-8664 Dr. Garrick Brown, M.D.Tacoma, WA · $1,348 in drug and device payments (2025) · Telehealth ·
(253) 272-8148 Dr. Harald Schoeppner, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 272-5127 Dr. Jagpal Klair, M.B.B.S.Tacoma, WA · $48 in drug and device payments (2025) · Telehealth ·
(253) 272-5127 Dr. James Reed, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 272-5127 Dr. James Wagonfeld, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 272-8148 Dr. Jason Sugar, MDTacoma, WA · $1,872 in drug and device payments (2025) · Telehealth ·
(253) 272-8148 Dr. Jeffrey Tokar, M.D.Tacoma, WA · No drug or device payments recorded (2025) · Telehealth ·
(253) 272-5127 Dr. Jennifer Higa, M.D.Tacoma, WA · $88 in drug and device payments (2025) · Telehealth ·
(253) 272-5127 Dr. John Carrougher, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 272-8664 Dr. John Sun, MDTacoma, WA · $14,827 in drug and device payments (2025) · Telehealth ·
(253) 272-8664 Dr. Jonathan Hurst, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 272-8148 Dr. Jonathan Levant, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 208-9456 Conditions Gastroenterology providers in Washington commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
Common questions
How many Gastroenterology providers are in Washington?There are 536 Gastroenterology providers with active NPI records practicing in Washington, according to federal NPPES data refreshed monthly.
Do Gastroenterology providers in Washington offer telehealth?Yes. 222 of the 536 Gastroenterology providers in Washington (about 41%) report offering telehealth services in CMS data.
Which cities in Washington have the most Gastroenterology providers?Seattle (163), Tacoma (46), Spokane (37) have the highest concentration of Gastroenterology providers in Washington.
How many Gastroenterology providers in Washington received drug or device company payments?234 of 536 Gastroenterology providers in Washington (44%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Gastroenterology providers in Washington treat?Gastroenterology providers commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles 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.
Do most Gastroenterologists in Washington work in independent practices or large health systems?Among 346 Gastroenterologists in Washington enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 80% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Gastroenterologists in Washington work at?According to CMS facility affiliation records, the Washington hospitals where the most Gastroenterologists hold privileges are University of Washington Medical Ctr in Seattle; Tacoma General Allenmore Hospital in Tacoma; Swedish Medical Center in Seattle.
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