Clinicians affiliated with Virginia Mason Medical Center

867 clinicians on file with this group · most practice in Seattle-Tacoma-Bellevue, WA · PAC ID 9830002617

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

775 clinicians affiliated with Virginia Mason Medical Center are in the 2024 Medicare Part B data, 517 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 · Internal Medicine (87) · Physician Assistant (81) · Nurse Practitioner (71) · Certified Registered Nurse Anesthetist (CRNA) (48) · Anesthesiology (46) · Family Practice (36) · Hospitalist (36) · Diagnostic Radiology (27) · Emergency Medicine (21) · Physical Therapist in Private Practice (21) · Neurology (20) · Gastroenterology (18) · Cardiology (12) · General Surgery (12) · Hematology-Oncology (12) · Critical Care (Intensivists) (10) · Dermatology (10) · Ophthalmology (10) · Orthopedic Surgery (10) · Otolaryngology (10) · Podiatry (10) · Urology (10) · Nephrology (9) · Pathology (9) · Pulmonary Disease (9) · Rheumatology (9) · Physical Medicine and Rehabilitation (8) · Infectious Disease (7) · Optometry (7) · Radiation Oncology (7) · Audiologist (6) · Psychiatry (6) · Psychologist, Clinical (6) · Interventional Cardiology (5) · Neurosurgery (5) · Obstetrics & Gynecology (5) · Sleep Medicine (5) · Thoracic Surgery (5) · Allergy/ Immunology (4) · Colorectal Surgery (Proctology) (4) · Endocrinology (4) · Interventional Radiology (4) · Vascular Surgery (4) · Hospice and Palliative Care (3) · Licensed Clinical Social Worker (3) · Plastic and Reconstructive Surgery (3) · Registered Dietitian or Nutrition Professional (3) · Sports Medicine (3) · Advanced Heart Failure and Transplant Cardiology (2) · General Practice (2) · Gynecological Oncology (2) · Cardiac Surgery (1) · Clinical Cardiac Electrophysiology (1) · Hematology (1) · Occupational Therapist in Private Practice (1) · Pain Management (1) · Pediatric Medicine (1) · Speech Language Pathologist (1) · Undersea and Hyperbaric Medicine (1)

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

Clinicians affiliated with Virginia Mason Medical Center, 2024

Alphabetical by last name; 501–600 of 775.

NameSpecialtyCity
Adam O'Connor, MDEmergency MedicineCharlottesville, VA
Brooks B Ohlson, MDAnesthesiologyRenton, WA
Tricia C Ojanen, CRNACertified Registered Nurse Anesthetist (CRNA)Seattle, WA
Sakshi Ojha, CRNACertified Registered Nurse Anesthetist (CRNA)Seattle, WA
Nicole Okada, MD, MPHFamily PracticeEdmonds, WA
Semra Olgac, MDPathologySeattle, WA
Leonel Oliveros-Rosen, M.D.Family PracticeSeattle, WA
Brendan J O'Malley, M.D.AnesthesiologySeattle, WA
Meaghan W O'Malley, M.D.Hematology-OncologySeattle, WA
Travis A OmuraEmergency MedicineSeattle, WA
Ifeoma V Oriaku, M.D.Critical Care (Intensivists)Seattle, WA
Christine L Oryhan, M.D.AnesthesiologySeattle, WA
Henry O Otero, MDHematology-OncologySeattle, WA
Marc Pagaduan, DPTPhysical Therapist in Private PracticeLynnwood, WA
Cristina J Palmer, D.O.UrologySeattle, WA
Christa M Parish, ARNPNurse PractitionerSeattle, WA
Hee-Jung Park, M.D.OphthalmologyBaltimore, MD
Janal M Park, PA-CPhysician AssistantSeattle, WA
Brendan T Parker, M.D.Emergency MedicineEdmonds, WA
Daniel N Patzer, PA-C, ATCPhysician AssistantSeattle, WA
Magee E Patzer, PA-CPhysician AssistantSeattle, WA
Stephen M Peltier, MDInternal MedicineKirkland, WA
Henry F Pelto, MDSports MedicineSeattle, WA
John Y Peng, MDInternal MedicineLynnwood, WA
Justin D Penn, M.D.CardiologySilverdale, WA
Rachel M Penney, FNPNurse PractitionerEdmonds, WA
Jeffrey R Pentek, D.P.M.PodiatryBainbridge Island, WA
Dasun S Peramunage, M.D.AnesthesiologySeattle, WA
Amy Perez, FNPNurse PractitionerSeattle, WA
Deo Samson M Perez, PACPhysician AssistantTacoma, WA
Josiah Nathan J Perez, MDAnesthesiologySeattle, WA
Brandon R Peters-Mathews, M.D.Sleep MedicineSeattle, WA
Andy Pham, MDInternal MedicineSeattle, WA
Harmony PhamCertified Registered Nurse Anesthetist (CRNA)Fairfax, VA
Huong T Pham, MDRadiation OncologySeattle, WA
Kim-Tien Q Pham, ARNPNurse PractitionerBremerton, WA
Lindsay A Pharmer, MEDICAL STUDENTAnesthesiologySeattle, WA
Alexi J Phinney, MDDiagnostic RadiologySeattle, WA
Sydney Picard, DPTPhysical Therapist in Private PracticeFederal Way, WA
Vincent J Picozzi, MDHematology-OncologySeattle, WA
Damon S Pierce, MDVascular SurgerySeattle, WA
Jessica T Pierce, M.D.Family PracticeFederal Way, WA
Carlos E Pineda Anzueto, M.D.Vascular SurgerySeattle, WA
Christine M Pineda-Liu, MDInternal MedicineBellevue, WA
Ritu Piplani, M.D.HospitalistLong Grove, IL
Christopher P Pitre, PA-CPhysician AssistantEdmonds, WA
Ryan J Pittman, DNAP, CRNACertified Registered Nurse Anesthetist (CRNA)Seattle, WA
Robert T Platt, MDFamily PracticeBainbridge Island, WA
Alexis E Pong, PAPhysician AssistantSeattle, WA
Ryan P Pong, MDAnesthesiologySeattle, WA
Amy Portacci, D.O.Family PracticeSeattle, WA
Amber B Post, M.D. PH.D.Radiation OncologySeattle, WA
Christopher PrattPhysician AssistantFederal Way, WA
Leslie A Pruitt, DPTPhysical Therapist in Private PracticeSeattle, WA
Oksana Prychyna, MDDiagnostic RadiologySpokane, WA
Christina M Quekett, MSAudiologistFederal Way, WA
Gerard C Quigley, FNP-CNurse PractitionerSeattle, WA
Carol Radlo, M.D.Family PracticeKirkland, WA
Michael V Rafer, PA-CPhysician AssistantEverett, WA
Margaret F Ragland, MDCritical Care (Intensivists)Seattle, WA
Elham Rahmati, M.D.Infectious DiseaseSeattle, WA
Caprica J Ramirez Lopez, APRNNurse PractitionerBurien, WA
Erin R RamnarineInternal MedicineBainbridge Island, WA
Megha Rao, M.DInternal MedicineTacoma, WA
Elise N Rasmussen, M.D.Internal MedicineSeattle, WA
Pasala S Ravichandran, MDThoracic SurgeryPortland, OR
Eathar A Razak, M.D.CardiologySeattle, WA
Pulla R Reddy, MDCardiologySilverdale, WA
Mark T Reeves, DPMPodiatrySeattle, WA
Hong Ren, M.D.Internal MedicineFederal Way, WA
Ronelle RevillaNurse PractitionerSeattle, WA
Edwin Y Rhim, MDDermatologySeattle, WA
Jessica Richards, CRNACertified Registered Nurse Anesthetist (CRNA)Seattle, WA
Riley RichardsonPhysician AssistantSeattle, WA
Christine H Richter, ODOptometrySeattle, WA
Jennifer L Rickley, CRNACertified Registered Nurse Anesthetist (CRNA)Seattle, WA
David L Robaczewski, MDThoracic SurgeryPensacola, FL
David H Robinson, MDInterventional RadiologySeattle, WA
David M Robinson, MDAllergy/ ImmunologySeattle, WA
John W Robinson, M.D.Family PracticeEdmonds, WA
Nanette G Robinson, MDHematology-OncologySeattle, WA
Mark A Rodriguez, M.D.PsychiatryAventura, FL
Heidi T Rogers, MDFamily PracticeKirkland, WA
Sundance L Rogers, MDInternal MedicineBainbridge Island, WA
Thomas S Rogers, DO MPHPathologySeattle, WA
Ashley Rohde, ARNPNurse PractitionerKirkland, WA
Maria C Rojas Escandon, M.D.NephrologyTacoma, WA
Joseph G Rosales, MDHematology-OncologyTacoma, WA
Kelly A Rose, ARNPNurse PractitionerSeattle, WA
Samuel Rosenfeld, M.D.GastroenterologySeattle, WA
Jeffrey A Rouse, M.D.AnesthesiologySeattle, WA
Philip W Royal, MDInternal MedicineSeattle, WA
Collin Rozanski, MDOphthalmologyBellevue, WA
Ji Seo Ru, NPNurse PractitionerFederal Way, WA
Steven M Ruhoy, MDPathologySeattle, WA
Alisse M Ryan, MDInternal MedicineSeattle, WA
Blair RyanCertified Registered Nurse Anesthetist (CRNA)Yakima, WA
Hana K Ryan, AGPCNP-BCNurse PractitionerBellevue, WA
Robert W Ryan, M.D.NeurosurgeryFresno, CA
Amir H Sabzpoushan, M.D.Sleep MedicineSeattle, 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