Clinicians affiliated with Sutter Bay Medical Foundation

3,829 clinicians on file with this group · most practice in San Francisco-Oakland-Fremont, CA · PAC ID 4284538778

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

3,221 clinicians affiliated with Sutter Bay Medical Foundation are in the 2024 Medicare Part B data, 2,407 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 (428) · Family Practice (409) · Physician Assistant (286) · Nurse Practitioner (256) · Diagnostic Radiology (149) · Hospitalist (135) · Obstetrics & Gynecology (133) · Physical Therapist in Private Practice (111) · Emergency Medicine (96) · Anesthesiology (83) · Neurology (77) · Gastroenterology (74) · Cardiology (72) · General Surgery (69) · Dermatology (64) · Endocrinology (49) · Otolaryngology (39) · Urology (38) · Orthopedic Surgery (37) · Hematology-Oncology (36) · Podiatry (32) · Ophthalmology (31) · Psychiatry (30) · Interventional Cardiology (28) · Audiologist (26) · Rheumatology (23) · Optometry (22) · Registered Dietitian or Nutrition Professional (22) · Occupational Therapist in Private Practice (20) · Pulmonary Disease (20) · Clinical Cardiac Electrophysiology (19) · Hospice and Palliative Care (19) · Nephrology (19) · Physical Medicine and Rehabilitation (19) · Allergy/ Immunology (18) · Plastic and Reconstructive Surgery (18) · Radiation Oncology (15) · Critical Care (Intensivists) (14) · Geriatric Medicine (14) · Neurosurgery (14) · Psychologist, Clinical (13) · Licensed Clinical Social Worker (12) · Sports Medicine (12) · Infectious Disease (11) · Hand Surgery (9) · Interventional Radiology (8) · Sleep Medicine (8) · Thoracic Surgery (8) · Advanced Heart Failure and Transplant Cardiology (7) · Surgical Oncology (7) · Vascular Surgery (7) · Certified Nurse Midwife (6) · Gynecological Oncology (6) · Pain Management (6) · Speech Language Pathologist (6) · Micrographic Dermatologic Surgery (5) · Undefined Physician type (5) · General Practice (4) · Pediatric Medicine (3) · Cardiac Surgery (2) · Colorectal Surgery (Proctology) (2) · Interventional Pain Management (2) · Marriage and Family Therapist (2) · Medical Oncology (2) · Addiction Medicine (1) · Hematology (1) · Osteopathic Manipulative Medicine (1) · Preventive Medicine (1)

Specialty links go to the specialty in San Francisco-Oakland-Fremont, CA.

Clinicians affiliated with Sutter Bay Medical Foundation, 2024

Alphabetical by last name; 2,801–2,900 of 3,221.

NameSpecialtyCity
Anjali ThakkarHospitalistBurlingame, CA
Christos Theophanous, M.D.OphthalmologyPalo Alto, CA
Julie N Therien, PAPhysician AssistantSan Francisco, CA
Wai Phyo Thi, MDEndocrinologySanta Rosa, CA
Adela C Thom, FNP-CNurse PractitionerMorro Bay, CA
Andrea M Thomas, DOFamily PracticeAuburn, CA
Angelyn R Thomas, M.D.Obstetrics & GynecologyBerkeley, CA
James A Thomas, MD, PHDInternal MedicinePalo Alto, CA
Meghan M Thomas, MDFamily PracticeSanta Cruz, CA
Shereen T Thomas, DPTPhysical Therapist in Private PracticeSaratoga, CA
Olivia Thong, PT, DPTPhysical Therapist in Private PracticeSunnyvale, CA
Christine Thorburn, MDRheumatologyPalo Alto, CA
Naveen Thota, MDInternal MedicineDayton, OH
Khin M Thu, M.D.,Internal MedicineAntioch, CA
Priya Thumma, DOFamily PracticeSan Carlos, CA
Nancy W Tibbs, MDInternal MedicineStanford, CA
Michael J Tierney, M.D.Emergency MedicineLos Gatos, CA
Nicholas Tieu, PA-CPhysician AssistantLas Vegas, NV
Parker D Timothy, PAPhysician AssistantSanta Rosa, CA
Javi F Ting, NPNurse PractitionerPalo Alto, CA
Vicki W Ting, M.D.AnesthesiologyPalo Alto, CA
Audrey O Tio, M.D.Internal MedicineModesto, CA
Seon K Tjoe, M.D.Internal MedicineDublin, CA
Audriana Todd, NP-CNurse PractitionerSan Francisco, CA
Marilyn ToddFamily PracticeWatsonville, CA
Nicholas Todd, D.P.MPodiatryDaly City, CA
Mohammed M Tokh, MDHospitalistSanta Cruz, CA
Jennifer V Tom, M.D.Emergency MedicineSan Mateo, CA
Peter H Tom, MDEmergency MedicineFremont, CA
Patrick J Tomafsky, PACPhysician AssistantSanta Cruz, CA
Hanna Tomsan, MDDiagnostic RadiologyPasadena, CA
Candice T Tong, M.D.Obstetrics & GynecologyMountain View, CA
Douglas Tong, M.D.Internal MedicineSan Jose, CA
Lana X Tong, M.D., M.P.H.DermatologyBurlingame, CA
Melanie TongPhysical Therapist in Private PracticeFremont, CA
James E Tooley, M.D.CardiologySan Francisco, CA
David M Toor, MDEmergency MedicineMountain View, CA
Cesar A ToralPhysical Therapist in Private PracticePalo Alto, CA
Jaime Torres, M.D.Internal MedicineChicago, IL
Sarah N Torres, M.D.Family PracticePalo Alto, CA
Marina L Tostado, MDInternal MedicineMountain View, CA
Cindy Tran, MDInternal MedicineMountain View, CA
Duy C Tran, MDDermatologySunnyvale, CA
Hoang-Vu Tran, MDCardiologyOakland, CA
Jennifer TranFamily PracticeLos Altos, CA
John TranHospitalistCastro Valley, CA
Jonathan Tran, DODiagnostic RadiologySan Francisco, CA
Katherine Tran, PAPhysician AssistantPalo Alto, CA
Khoi Q Tran, M.D.General SurgeryMountain View, CA
Matthew TranPhysician AssistantPalo Alto, CA
Mcshirley M Tran, PAPhysician AssistantSan Jose, CA
Namphuong Tran, M.D.Internal MedicineSan Francisco, CA
Van K Tran, MDAnesthesiologyPalo Alto, CA
Christopher R TrebinoDiagnostic RadiologySanta Rosa, CA
Kelly Tremmel-Howell, AU.D.AudiologistDublin, CA
Elizabeth T Trevathan, M.D.HospitalistPalo Alto, CA
Kevin Trinh, M.D.Pain ManagementDublin, CA
Kovid Trivedi, M.B.B.S.Internal MedicineBerkeley, CA
Heidi J Troutner, LCSWLicensed Clinical Social WorkerSanta Cruz, CA
Jill A Trunecek, NPNurse PractitionerBoulder, CO
Wayneab Truneh, MDObstetrics & GynecologySunnyvale, CA
Kim Hoang Truong, DPTPhysical Therapist in Private PracticeLos Gatos, CA
Benjamin Tsai, M.D.Internal MedicineBerkeley, CA
David Y Tsai, M.D.HospitalistMountain View, CA
Diana Tsai, MDHospitalistMountain View, CA
Jamie Tsai, RN, FNP-BCNurse PractitionerSunnyvale, CA
Vivian Tsai, M.D.CardiologyFremont, CA
Christine S Tsang, N.P.Nurse PractitionerOrinda, CA
Lisa Tsang, M.D.Internal MedicineDaly City, CA
Michael W Tsang, M.D.CardiologyOakland, CA
Nally L Tsang, M.D.Internal MedicineFremont, CA
Lynette TschaboldPhysician AssistantMountain View, CA
Endalenesh Tsegaye Hailu, NPNurse PractitionerMountain View, CA
Will Tseng, M.D.Critical Care (Intensivists)San Jose, CA
Bertrand Y Tuan, M.D.Hematology-OncologySan Francisco, CA
Douglas A Tucker, MDInternal MedicineSunnyvale, CA
Shirley A Tucker-Harris, M.D.Internal MedicineOakland, CA
Griffeth Tully, MDEmergency MedicineMountain View, CA
Sanjeev Tummala, MDGastroenterologyMountain View, CA
Sandy TunHospice and Palliative CareChicago, IL
Tin Tin Tun, MDDermatologyMountain View, CA
Joy TungFamily PracticeFremont, CA
Kelly Tung, DOHospitalistCastro Valley, CA
Traci L Tupper, MDEndocrinologyDublin, CA
Richard K Turner, M.D.Emergency MedicineSan Mateo, CA
Danie Ty, M.D., C.M.Family PracticePalo Alto, CA
Emily Tze, DOHospitalistOakland, CA
Tsung-Yun Tzeng, DOFamily PracticeSan Francisco, CA
Jayalakshmi Udayasankar, MDEndocrinologyMountain View, CA
Sukruti V Udeshi, MDFamily PracticeNovato, CA
Adaeze Udezue, M.DInternal MedicineNovato, CA
Chika P Udoh-Esomonu, M.D.AnesthesiologyDaly City, CA
Ronald G Ungerer, MDPulmonary DiseaseSanta Barbara, CA
Ajay K Upadhyay, MDGeneral SurgeryOakland, CA
Rani Y Upadhyay, M.D.CardiologyOakland, CA
Inderjeet Uppal, MDFamily PracticeSanta Clara, CA
Travis J Urban, MDNeurologySan Francisco, CA
Kristine Yvette UyNurse PractitionerFremont, CA
Veko J Vahamaki, D.O.Family PracticeMountain View, CA
Vansit A Vajrabukka, ANP-BCNurse PractitionerMountain View, CA

Practice locations

Listed practice locations in Arizona, California, Colorado, Florida, Hawaii, Iowa, Idaho, Massachusetts, Michigan, Missouri, North Carolina, Nevada, Ohio, Tennessee, Texas, Virginia, Vermont.

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