Clinicians affiliated with Washington Gastroenterology PLLC

143 clinicians on file with this group · most practice in Seattle-Tacoma-Bellevue, WA · PAC ID 6204194848

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

130 clinicians affiliated with Washington Gastroenterology PLLC are in the 2024 Medicare Part B data, 48 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Certified Registered Nurse Anesthetist (CRNA) (45) · Gastroenterology (38) · Nurse Practitioner (22) · Physician Assistant (15) · Internal Medicine (5) · Pathology (5)

Specialty links go to the specialty in Seattle-Tacoma-Bellevue, WA.

Clinicians affiliated with Washington Gastroenterology PLLC, 2024

Alphabetical by last name; 101–130 of 130.

NameSpecialtyCity
Kristy R Rodriguez, RN, CRNACertified Registered Nurse Anesthetist (CRNA)Lawton, OK
Jeanine Root, CRNPNurse PractitionerDu Bois, PA
Elizabeth RosenblattInternal MedicinePuyallup, WA
Mary Rouzer, DNPNurse PractitionerBend, OR
Stacia L Sackmaster, APNNurse PractitionerRockford, IL
John D Scarborough, MD, PHDPathologySpokane Valley, WA
Darren C Schwartz, MDGastroenterologyTacoma, WA
Kathleen Schwegler, PA-CPhysician AssistantFederal Way, WA
Roanne R Selinger, MDGastroenterologyBellevue, WA
Vivian H Sharp, PA-CPhysician AssistantPuyallup, WA
Karen ShivelyNurse PractitionerAuburn, WA
Narendra Siddaiah, MDGastroenterologySilverdale, WA
Renee E Sliker, CRNACertified Registered Nurse Anesthetist (CRNA)Seattle, WA
Jennifer V Snelson, CRNACertified Registered Nurse Anesthetist (CRNA)Olympia, WA
Laura E Sokoloski, PA-CPhysician AssistantTacoma, WA
Sarah A Sprouse, M.D.GastroenterologySeattle, WA
Ian D Stoddard, CRNACertified Registered Nurse Anesthetist (CRNA)Yakima, WA
Jason M Sugar, MDGastroenterologyTacoma, WA
Nicholas H Sun, D.O.GastroenterologyPuyallup, WA
Colette Sweet, CRNACertified Registered Nurse Anesthetist (CRNA)Everett, WA
Jeffrey L Tokar, M.D.Internal MedicineTacoma, WA
Renisse Trecia Trillana, PAPhysician AssistantKapolei, HI
Ngoc-Hanh T Truong, MS, CRNACertified Registered Nurse Anesthetist (CRNA)Sunnyside, WA
James Y Wang, M.D.GastroenterologyEverett, WA
Mark A Watson, NURSE ANESTHETISTCertified Registered Nurse Anesthetist (CRNA)Tacoma, WA
Julia S White, CRNACertified Registered Nurse Anesthetist (CRNA)Seattle, WA
Michelle P Wolf, ARNPNurse PractitionerTacoma, WA
Angela M Woodcock, CRNACertified Registered Nurse Anesthetist (CRNA)Nashville, TN
Eric W Yap, MDGastroenterologyBellevue, WA
Yuen S Yee, MDGastroenterologySilverdale, WA

Practice locations

Listed practice locations in Washington.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations