Clinicians affiliated with Public Hospital Dist No 1 Skagit

323 clinicians on file with this group · most practice in Mount Vernon-Anacortes, WA · PAC ID 6800793522

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

287 clinicians affiliated with Public Hospital Dist No 1 Skagit are in the 2024 Medicare Part B data, 171 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 · Physician Assistant (54) · Nurse Practitioner (48) · Family Practice (42) · General Surgery (16) · Orthopedic Surgery (15) · Internal Medicine (10) · Cardiology (8) · Obstetrics & Gynecology (8) · Otolaryngology (7) · Podiatry (7) · Gastroenterology (6) · Neurology (6) · Dermatology (5) · Nephrology (5) · Audiologist (4) · Hematology-Oncology (4) · Pulmonary Disease (4) · Urology (4) · Emergency Medicine (3) · Infectious Disease (3) · Physical Therapist in Private Practice (3) · Sleep Medicine (3) · Advanced Heart Failure and Transplant Cardiology (2) · Clinical Cardiac Electrophysiology (2) · Critical Care (Intensivists) (2) · Interventional Cardiology (2) · Psychiatry (2) · Rheumatology (2) · Undefined Physician type (2) · Cardiac Surgery (1) · Endocrinology (1) · Hospice and Palliative Care (1) · Medical Oncology (1) · Pain Management (1) · Peripheral Vascular Disease (1) · Plastic and Reconstructive Surgery (1) · Sports Medicine (1)

Specialty links go to the specialty in Mount Vernon-Anacortes, WA.

Clinicians affiliated with Public Hospital Dist No 1 Skagit, 2024

Alphabetical by last name; 201–287 of 287.

NameSpecialtyCity
Trista L Pendergrast, ARNPNurse PractitionerMount Vernon, WA
Sherry L Peterson, ARNPNurse PractitionerMount Vernon, WA
Henning Pforte, MDFamily PracticeMount Vernon, WA
Michael J Picco, DOOrthopedic SurgeryMount Vernon, WA
Anna L Pilzek, MDObstetrics & GynecologyMount Vernon, WA
Elizabeth M Poli, ARNPNurse PractitionerMount Vernon, WA
Allison J Porter, MDGeneral SurgeryMount Vernon, WA
Eric G Powell, DPMPodiatryMount Vernon, WA
Christopher 0 Prompuntagorn, MDObstetrics & GynecologyMount Vernon, WA
Hannah M Purvis, PA-CPhysician AssistantMount Vernon, WA
Navraj Rai, D.O.Family PracticeBoston, MA
Mary T Ramsbottom, MDInternal MedicineMount Vernon, WA
Michael B Riojas, DPMPodiatryArlington, WA
Courtney L Robbins, DNPNurse PractitionerMount Vernon, WA
Suzanne Robertson, MDFamily PracticeMount Vernon, WA
Rico V Romano, MDInternal MedicineMount Vernon, WA
Yelena K Rosenberg, MDCardiologyMount Vernon, WA
Matthew N Rosner, D.OEndocrinologyMount Vernon, WA
Brittany C Rowan, PA-CPhysician AssistantMount Vernon, WA
Jon W Ruff, PA-CPhysician AssistantMount Vernon, WA
Fatoumata M Sakho, M.DNeurologyFort Worth, TX
Michael Salama, MDInterventional CardiologyMount Vernon, WA
Nikhil Samtani, M.D.Sleep MedicineMount Vernon, WA
Alyssa M Santos, MDFamily PracticeMount Vernon, WA
Jhoanna M Santos, MDInternal MedicineMount Vernon, WA
Erin L Schaner, PA-CPhysician AssistantMount Vernon, WA
Gary L Schillhammer, MDFamily PracticeDarrington, WA
Catherine A Schnabel, PA-CPhysician AssistantMount Vernon, WA
Jess M Schultz, MDGeneral SurgeryMount Vernon, WA
Kyle G Schuyler, MDUrologyMount Vernon, WA
Jonathan B Shafer, M.D.Orthopedic SurgeryMount Vernon, WA
Ashley L Shaner, DPTPhysical Therapist in Private PracticeMount Vernon, WA
Jaideep Shenoi, MDHematology-OncologyMount Vernon, WA
Nicholas W Shepherd, PAPhysician AssistantMount Vernon, WA
Vance E Sherman, MDPsychiatryMount Vernon, WA
Christopher L Sheu, MDOrthopedic SurgeryMount Vernon, WA
Deborah L Shields, PA-CPhysician AssistantMount Vernon, WA
Sarosh F Siddiqi, M.D.Critical Care (Intensivists)Seattle, WA
Todd C Skiles, D.P.M.PodiatryArlington, WA
Mallorie K Smith, AUDAudiologistMount Vernon, WA
Stacia A Smith, M.D.Orthopedic SurgeryMount Vernon, WA
Mackenzie Sproule, ARNPNurse PractitionerMount Vernon, WA
Bill Stahlberg, PA-CPhysician AssistantMount Vernon, WA
Jennifer L Stahlberg, FNPNurse PractitionerMount Vernon, WA
Kayla Steltz, DNPNurse PractitionerMount Vernon, WA
Robert B Stewart, MDCardiologyMount Vernon, WA
Herbert E Stickle, MDFamily PracticeSedro Woolley, WA
Mary W Storm, MDNeurologyTacoma, WA
Daryl SudasenaCardiologyOlympia, WA
Furqan M Taher, DOInternal MedicineMount Vernon, WA
Rachel A Tangaro, M.D.Family PracticeSalt Lake City, UT
Maxwell P Taylor, PMHNPNurse PractitionerMount Vernon, WA
Christopher M Thomas, D.O.Orthopedic SurgeryMount Vernon, WA
Aaron ThompsonPhysical Therapist in Private PracticeBellingham, WA
Landi M TillisNurse PractitionerSeattle, WA
Ryan D Toering, PA-CPhysician AssistantMount Vernon, WA
Nathan Tolley, DOPsychiatryMount Vernon, WA
Yuri Tsirulnikov, D.O.Pain ManagementMount Vernon, WA
Jivatesh S Tung, MDGeneral SurgeryMount Vernon, WA
Anna N Tveite, AUDAudiologistMount Vernon, WA
Rehman Ukani, M.DInfectious DiseaseMount Vernon, WA
Kenley R Unruh, MDGeneral SurgeryMount Vernon, WA
Sanjeev Vaderah, MDPeripheral Vascular DiseaseMount Vernon, WA
Lazia Van Wieringen, PA-CPhysician AssistantMount Vernon, WA
Amanda M Velazquez, PA-CPhysician AssistantArlington, WA
Ryan M Vellinga, MDOrthopedic SurgeryArlington, WA
Stephanie L Wahlgren, DNP, ARNPNurse PractitionerMount Vernon, WA
Autumn M Walker, MDObstetrics & GynecologyMount Vernon, WA
Cara A Walker, PA-CPhysician AssistantMount Vernon, WA
Tiffany Walker, PA-CPhysician AssistantEdmonds, WA
Junfeng Wang, M.D.Hematology-OncologyMount Vernon, WA
Audrey K Warolin, ARNPNurse PractitionerMount Vernon, WA
Drue Webb, MDFamily PracticePullman, WA
Duane D Webb, MDGastroenterologySequim, WA
Raymond W Weinrich, PA-CPhysician AssistantMount Vernon, WA
Kevin D Welk, MDRheumatologyMount Vernon, WA
Diana L Whiteaker, PA-CPhysician AssistantFederal Way, WA
Alexander Willis, M.D.Orthopedic SurgeryMount Vernon, WA
Sylvia K Wilson, PA-CPhysician AssistantMount Vernon, WA
L S Winkes, M.D.Family PracticeMount Vernon, WA
Paula A Wolff, ARNPNurse PractitionerMount Vernon, WA
Peter Wolff, M.D.General SurgeryArlington, WA
Melissa Wong, M.D.General SurgeryMount Vernon, WA
Karen S Woo, D.O., FACOS, FACSGeneral SurgeryMount Vernon, WA
Julie Wood-Mcclure, MDPulmonary DiseaseEverett, WA
Xue Zeng, MDGeneral SurgeryArlington, WA
Robert H Zwick, MDOrthopedic SurgeryMount Vernon, 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