Clinicians affiliated with Optum Care Washington PLLC
683 clinicians on file with this group · most practice in Seattle-Tacoma-Bellevue, WA · PAC ID 6406752153
566 clinicians affiliated with Optum Care Washington PLLC are in the 2024 Medicare Part B data, 383 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 (119) · Nurse Practitioner (86) · Diagnostic Radiology (67) · Physician Assistant (52) · Internal Medicine (42) · Physical Therapist in Private Practice (18) · Dermatology (11) · Gastroenterology (11) · Neurology (10) · Orthopedic Surgery (10) · Cardiology (8) · Obstetrics & Gynecology (8) · Certified Registered Nurse Anesthetist (CRNA) (7) · Ophthalmology (7) · Emergency Medicine (6) · General Surgery (6) · Hematology-Oncology (6) · Nephrology (6) · Pathology (6) · Physical Medicine and Rehabilitation (6) · Allergy/ Immunology (5) · Anesthesiology (5) · Occupational Therapist in Private Practice (5) · Optometry (5) · Otolaryngology (5) · Rheumatology (5) · Medical Oncology (4) · Podiatry (4) · Psychiatry (4) · Pulmonary Disease (4) · Endocrinology (3) · Sports Medicine (3) · Urology (3) · Audiologist (2) · Hand Surgery (2) · Hospitalist (2) · Plastic and Reconstructive Surgery (2) · Psychologist, Clinical (2) · Certified Nurse Midwife (1) · Interventional Cardiology (1) · Interventional Radiology (1) · Osteopathic Manipulative Medicine (1) · Pain Management (1) · Pediatric Medicine (1) · Speech Language Pathologist (1) · Surgical Oncology (1) · Thoracic Surgery (1)
Specialty links go to the specialty in Seattle-Tacoma-Bellevue, WA.
Clinicians affiliated with Optum Care Washington PLLC, 2024
Alphabetical by last name; 501–566 of 566.
| Name | Specialty | City |
|---|---|---|
| David D Timm, M.D. | Diagnostic Radiology | Iron Mountain, MI |
| Andrew O Todd, DO | Pediatric Medicine | Everett, WA |
| Sarena R Toellner, M.D. | Endocrinology | Everett, WA |
| Khadijah Toledano | Nurse Practitioner | Everett, WA |
| Vanessa H Tong, MD | Family Practice | Bellevue, WA |
| Bill Toukan, M.D. | Family Practice | Shoreline, WA |
| Khanh H Tran, MD | Family Practice | Seattle, WA |
| Vi T Tran, MD | Family Practice | Bellevue, WA |
| Hoang V Truong, MD | Family Practice | Everett, WA |
| William Truong, M.D. | General Surgery | Everett, WA |
| Brian C Tryon, MD | Diagnostic Radiology | Lynnwood, WA |
| Louie E Tsiktsiris, MD | Rheumatology | Everett, WA |
| Yuan-Po Tu, MD | Internal Medicine | Everett, WA |
| Java S Tunson, M.D. | Emergency Medicine | Seattle, WA |
| Randall L Unger, M.D. | Emergency Medicine | Everett, WA |
| Chelsea Ungvari, ARNP | Nurse Practitioner | Bellingham, WA |
| Alfonso R Urdaneta-Moncada, MD | Diagnostic Radiology | Lynnwood, WA |
| Londres R Uso, MD | Plastic and Reconstructive Surgery | Seattle, WA |
| Anusha Vadlamudi, M.D. | Allergy/ Immunology | Wilmington, NC |
| Juliana C Van De Krol, NP | Nurse Practitioner | Everett, WA |
| Milton L Van Hise, MD | Diagnostic Radiology | Lynnwood, WA |
| Graciela Varela | Nurse Practitioner | Everett, WA |
| Roberto A Velazquez Amador, MD | Family Practice | Everett, WA |
| Yelena I Verbitskaya, PA | Physician Assistant | Everett, WA |
| Pedro T Vieco, M.D. | Diagnostic Radiology | Lynnwood, WA |
| Jennifer Vielhaber, NP | Nurse Practitioner | North Bend, WA |
| Leif G Vold, MD | Obstetrics & Gynecology | Everett, WA |
| Caitlin Vosburgh | Nurse Practitioner | Everett, WA |
| Lisa Vu, M.D. | Diagnostic Radiology | Lynnwood, WA |
| Michele E Wagner, PA-C | Physician Assistant | Everett, WA |
| Jacqueline Wahl | Nurse Practitioner | Marysville, WA |
| Rulon J Waite, M.D. | Diagnostic Radiology | Lynnwood, WA |
| Johanna Wang, MD | Internal Medicine | Shoreline, WA |
| Xiaowen Wang, MD | Medical Oncology | Everett, WA |
| Caitlin Ward, CCC-SLP | Speech Language Pathologist | Everett, WA |
| Kara F Warden, MD | Neurology | Everett, WA |
| David G Westman, M.D. | Diagnostic Radiology | Lynnwood, WA |
| Stephen J Whipple, DO | Diagnostic Radiology | Lynnwood, WA |
| James A Wiegers | Physician Assistant | Everett, WA |
| Nicholas Wilcox, M.D. | Sports Medicine | Marysville, WA |
| Patrick Willauer | General Surgery | Everett, WA |
| Amy W Williams, NP | Nurse Practitioner | Everett, WA |
| Nina T Willow, M.D. | Family Practice | Seattle, WA |
| Stephanie C Wilson, DPT | Physical Therapist in Private Practice | Marysville, WA |
| Mark Winkler | Diagnostic Radiology | Scottsdale, AZ |
| Erik Wissner, M.D. | Cardiology | Seattle, WA |
| Katlin C Wojnicki, ARNP | Nurse Practitioner | Bellingham, WA |
| Alan Wong, MD | Endocrinology | Everett, WA |
| Audrey C Woo, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Everett, WA |
| Sara M Worden, MD | General Surgery | Everett, WA |
| Kathleen Wroblewski, MD | Nephrology | Everett, WA |
| Chiyang Wu, D.O. | Family Practice | Snohomish, WA |
| Kristen M Wyrick, M.D. | Family Practice | Marysville, WA |
| Andrew C Yang, M.D. | Hematology-Oncology | Everett, WA |
| Steve L Yang, M.D. | Diagnostic Radiology | Lynnwood, WA |
| Claire P Yearian, DPM | Podiatry | Shoreline, WA |
| Andy C Yen, MD | Internal Medicine | Marysville, WA |
| Aloysius Yinug, M.D | Family Practice | Stanwood, WA |
| Virginia Yip, M.D. | Family Practice | Mill Creek, WA |
| Naomi Yoo, M.D. | Pathology | Seattle, WA |
| Jeong H Yoon, MD | Urology | Everett, WA |
| Kristi D York | Audiologist | Everett, WA |
| Helen Y Young, M.D. | Internal Medicine | Anacortes, WA |
| Tianyi Yu, DPT | Physical Therapist in Private Practice | Everett, WA |
| Maxwell M Zamzow, ARNP | Nurse Practitioner | Marysville, WA |
| Gerard M Zanolli, M.D. | Psychiatry | Everett, 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