Clinicians affiliated with Kaiser Foundation Health Plan Of Washington

1,526 clinicians on file with this group · most practice in Seattle-Tacoma-Bellevue, WA · PAC ID 9032022579

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

783 clinicians affiliated with Kaiser Foundation Health Plan Of Washington are in the 2024 Medicare Part B data, 572 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 · Family Practice (171) · Physician Assistant (114) · Emergency Medicine (73) · Internal Medicine (57) · Diagnostic Radiology (37) · Hospitalist (35) · Optometry (33) · Nurse Practitioner (28) · Ophthalmology (22) · Cardiology (18) · Physical Therapist in Private Practice (18) · Dermatology (16) · Hematology-Oncology (16) · Nephrology (12) · Anesthesiology (11) · Orthopedic Surgery (9) · Otolaryngology (9) · Urology (9) · General Surgery (8) · Neurology (7) · Pulmonary Disease (7) · Gastroenterology (6) · Podiatry (6) · Rheumatology (5) · Audiologist (4) · Clinical Cardiac Electrophysiology (4) · Medical Oncology (4) · Endocrinology (3) · Neurosurgery (3) · Nuclear Medicine (3) · Occupational Therapist in Private Practice (3) · Pain Management (3) · Physical Medicine and Rehabilitation (3) · Psychiatry (3) · Critical Care (Intensivists) (2) · General Practice (2) · Hand Surgery (2) · Licensed Clinical Social Worker (2) · Pediatric Medicine (2) · Sports Medicine (2) · Advanced Heart Failure and Transplant Cardiology (1) · Allergy/ Immunology (1) · Certified Nurse Midwife (1) · Certified Registered Nurse Anesthetist (CRNA) (1) · Geriatric Medicine (1) · Interventional Cardiology (1) · Obstetrics & Gynecology (1) · Pathology (1) · Radiation Oncology (1) · Sleep Medicine (1) · Speech Language Pathologist (1)

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

Clinicians affiliated with Kaiser Foundation Health Plan Of Washington, 2024

Alphabetical by last name; 401–500 of 783.

NameSpecialtyCity
Erik Lind, PA-CPhysician AssistantSeattle, WA
Daniel R Lipson, PA-CPhysician AssistantSeattle, WA
Cesar Z Lirio, MDFamily PracticeOlympia, WA
Emily Y Liu, O.D.OptometryTacoma, WA
Geoffrey Liu, M.D.Internal MedicineOlympia, WA
Helios Liu, MDEmergency MedicineBellevue, WA
Jessica S Liu, O.D.OptometryOlympia, WA
Sharon P Lo, MDUrologyTacoma, WA
Michael J Loforti, MPTPhysical Therapist in Private PracticeTacoma, WA
Sung E Logerfo, MDDiagnostic RadiologySeattle, WA
Jessica L Lopez, D.O.Emergency MedicineBellevue, WA
Emilie O Lowens, PA-CPhysician AssistantSeattle, WA
Olivia H Lowery, CF-SLPSpeech Language PathologistPort Orchard, WA
Natasha K Ludwig, PA-CPhysician AssistantBellevue, WA
Donald M Lum, M.D.OphthalmologySeattle, WA
Jing Luo, MDDiagnostic RadiologySeattle, WA
Preston M Luong, MDOphthalmologyOlympia, WA
Kim Ly, DOInternal MedicineEverett, WA
Lien H Ly, D.O.Emergency MedicineOlympia, WA
Donald E Lynch, M.D.Physical Medicine and RehabilitationSeattle, WA
Min Kyung Lyou, AGPCNPNurse PractitionerBellevue, WA
Charles Ma, M.D.Internal MedicineKirkland, WA
Michelle K Mackenzie, MDFamily PracticeBremerton, WA
Rebekah J MacneillPhysician AssistantFederal Way, WA
Kimberly A Madsen, MDOphthalmologyFederal Way, WA
Amorette C Maestas, M.D.General SurgeryOlympia, WA
Cassedy M Mahrer Owen, D.O.Internal MedicineSilverdale, WA
Gary S Mak, MDCardiologyBellevue, WA
Barbara K Mallory, PACPhysician AssistantSpokane, WA
Varsha Manjunath, M.D.OphthalmologyDurham, NC
Tai C Manley, PA-CPhysician AssistantBellevue, WA
Robert A Margraf, M.D.Family PracticeSpokane, WA
Rom J Markin, MDFamily PracticeSpokane Valley, WA
Eunice M Marpaung, MDFamily PracticeMonroe, WA
Martin R Marquez, M.D.Emergency MedicineTacoma, WA
Allison K Martens, P.A.-CPhysician AssistantSeattle, WA
Elizabeth G Martin, ARNPNurse PractitionerSpokane Valley, WA
Joel E Martin, M.D.Internal MedicineSilverdale, WA
Jason Mateo, PA-SPhysician AssistantSeattle, WA
Lindsay Maurin, PA-CPhysician AssistantTacoma, WA
Michael MaxinDiagnostic RadiologySeattle, WA
Charles J Mayer, MDFamily PracticeSeattle, WA
Nichole Mcallister, PA-CPhysician AssistantPasco, WA
Brian J Mcardle, D.O., M.B.A.UrologyTacoma, WA
Lauren B Mccaffrey, M.D.DermatologySeattle, WA
Sara Mccamman, DNP FNP-BCNurse PractitionerPuyallup, WA
Julie A Mccormick, DOEmergency MedicineBellevue, WA
Rachel E Mcelvain, PACPhysician AssistantPort Orchard, WA
Joel T Mcfarland, MDDiagnostic RadiologyTacoma, WA
Charles L Mcgill, MDFamily PracticeOlympia, WA
Molly R Mcginty, M.D.Family PracticeOlympia, WA
Karena Mckenzie, PHYSICAL THERAPISTPhysical Therapist in Private PracticeTacoma, WA
Jeffrey R Mclaren, M.D.AnesthesiologySeattle, WA
Monica M Mcmillan, M.D.Emergency MedicineSan Diego, CA
Diana S Meeks, PA-CPhysician AssistantFederal Way, WA
Khushboo MehtaFamily PracticeRedmond, WA
Myles F Melton, M.D.Emergency MedicineOlympia, WA
Christopher L Mertz, PA-CPhysician AssistantTacoma, WA
Brian Merusi, PA-CPhysician AssistantBrooklyn, NY
Alison K Meyer, ARNPNurse PractitionerOlympia, WA
Matthew C Meyer, D.P.T.Physical Therapist in Private PracticeTacoma, WA
Elizabeth L Meyering, M.D.Hematology-OncologyTacoma, WA
Barbara S Mezger, MDEmergency MedicineTacoma, WA
Agata I Millar, ARNP, DNPNurse PractitionerSeattle, WA
Lauren E Miller, O.D.OptometryOlympia, WA
Joseph F Minore, MDHospitalistSilverdale, WA
Takashi Misuda, P.T.Physical Therapist in Private PracticeSilverdale, WA
Amir Modarressi, MDHematology-OncologySeattle, WA
Kelly M Moffatt, O.D.OptometrySpokane, WA
Anthony Mollica, D.P.M.PodiatryBellevue, WA
Michael G Mondress, MDNephrologyOlympia, WA
Freda K Monu O' Donoghue, LISWLicensed Clinical Social WorkerBremerton, WA
Patrick S Moon, M.D.OtolaryngologyTacoma, WA
Robin R Moore, PACPhysician AssistantBellevue, WA
Genevie T Moran, M.D.Geriatric MedicineBellevue, WA
Shamus K Moran, M.D.Diagnostic RadiologySeattle, WA
Jeffrey A Morris, M.D.Diagnostic RadiologyTacoma, WA
Keng Moua, PA-CPhysician AssistantOlympia, WA
Allison G Moyes, M.D.Emergency MedicineBellevue, WA
Heather L Muehler, O.D.OptometryOlympia, WA
Jan H Mueller, MDFamily PracticeSpokane, WA
Renee Mueller, PA-CPhysician AssistantOxon Hill, MD
Guenther Muens, M.DInternal MedicineSilverdale, WA
Brian Mugleston, M.D.Physical Medicine and RehabilitationSeattle, WA
Kyle MuirInternal MedicinePuyallup, WA
David R Murad, MDDermatologySouth San Francisco, CA
Sathyaraj Murugappan, MDEmergency MedicineTacoma, WA
Tolani B Mwatha, MDFamily PracticeEverett, WA
Eunice M Nachinga, MDFamily PracticeSeattle, WA
Anupama Nair, M.DNephrologySeattle, WA
Rachel Y Nakanishi, MDFamily PracticeBurien, WA
Kenneth K Namkung, M.D.Family PracticeTacoma, WA
Naomi M Nardi, DOEmergency MedicineOlympia, WA
Craig A Nattkemper, D.OEmergency MedicineOlympia, WA
Christopher J Neal, DPTPhysical Therapist in Private PracticePort Orchard, WA
Erika M Nealey, MDDiagnostic RadiologyTacoma, WA
Elizabeth Nega, MDHospitalistSpokane, WA
Amy D Nelson, MDInternal MedicineEverett, WA
Sarah C Nelson, M.D.Internal MedicineTacoma, WA
David L Newton, M.D.Internal MedicineOlympia, 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