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; 1,701–1,800 of 3,221.

NameSpecialtyCity
Jonathan M Lish, MDFamily PracticeSan Bruno, CA
Rebecca F Liskin, RN, NPNurse PractitionerOrinda, CA
Lynette W Lissin, MDAdvanced Heart Failure and Transplant CardiologyStanford, CA
Virginia R Litle, MDThoracic SurgerySan Francisco, CA
Liat LitwinHospitalistOakland, CA
Alice Liu, MDEndocrinologyStanford, CA
Chien-Ye Liu, MDNeurologyMountain View, CA
Grace LiuCardiologyAntioch, CA
Henry C Liu, M.D.AnesthesiologyAntioch, CA
Jesse Liu, MDGastroenterologySan Francisco, CA
Jessie Liu, MDHospitalistOakland, CA
Jiajing Liu, MDDiagnostic RadiologyMountain View, CA
Mona M Liu, MDAllergy/ ImmunologySan Jose, CA
Quanjing Liu, MDInternal MedicineSunnyvale, CA
Samuel K Liu, MDGeneral SurgeryPleasanton, CA
Serena Liu, MDFamily PracticePalo Alto, CA
Shirley Liu, M.D.AnesthesiologyPalo Alto, CA
Sonia Y Liu, MDFamily PracticeSan Carlos, CA
Victoria D Liu, M.D.NeurologyBurlingame, CA
Zuolu Liu, MDNeurologySan Francisco, CA
Crystal L LlanesPhysician AssistantMountain View, CA
Mary Ann Lloyd, MDOphthalmologyPalo Alto, CA
Diana P Lo, M.D.Obstetrics & GynecologyFremont, CA
Margaret Lo, M.D.Family PracticeLos Altos, CA
Sarita A LoboInternal MedicineSanta Cruz, CA
John W Loewen, M.DEmergency MedicineSun City, AZ
Adina M Logan, M.D.HospitalistSanta Rosa, CA
Tiffany Y Loh, M.D.DermatologySan Jose, CA
Yu-Ping Loh, MDDiagnostic RadiologyPalo Alto, CA
Garima Loharuka, D.O.Obstetrics & GynecologyCastro Valley, CA
Devin M Lonergan, MDOtolaryngologyPalo Alto, CA
Annie N Long, N.P.Nurse PractitionerSan Carlos, CA
Helena Longin, MDDermatologyFt Monmouth, NJ
Stephanie Loomis, PA-CPhysician AssistantPalo Alto, CA
Especianise Loresca, M.D.Family PracticeBerkeley, CA
Ivy Rose L Lorilla, MDFamily PracticeSan Carlos, CA
Katayoun Lotfi, MDEndocrinologyMountain View, CA
Deanne K Loube, MDNeurologySan Francisco, CA
Eva Y Louie, NPNurse PractitionerLos Gatos, CA
Jamie Louie, PAPhysician AssistantMountain View, CA
Bryan Loupy, DPTPhysical Therapist in Private PracticeFoster City, CA
Spencer T Lowe, M.D.RheumatologyBurlingame, CA
Albert Lu, MDDiagnostic RadiologySanta Cruz, CA
Bina S Lu, M.D.Internal MedicineBurlingame, CA
Brandon S Lu, M.D., M.S.Critical Care (Intensivists)San Francisco, CA
Kelly Lu, PA-CPhysician AssistantSanta Clara, CA
Guy Lubliner, M.D.Internal MedicineSan Francisco, CA
Matthew Lucero, D.OInternal MedicineAntioch, CA
Paul L Ludmer, MDCardiologyOakland, CA
Teresa Ludwig, PT, DPTPhysical Therapist in Private PracticePiedmont, CA
Jason Luksich, MDOphthalmologySanta Cruz, CA
Charles D Lumboy, NPNurse PractitionerOakland, CA
Robert Lundahl, MDRadiation OncologyPalo Alto, CA
Becky Y Luo, M.D.Internal MedicineSan Jose, CA
Ying Luo, MDEmergency MedicineTurlock, CA
Amelie Luporini, PA, RDPhysician AssistantSanta Rosa, CA
Robert Lurvey, MDUrologyAntioch, CA
Alexander M Lustberg, M.D.GastroenterologySanta Rosa, CA
Kyaw O Lwin, M.D.AnesthesiologyPalo Alto, CA
Alex H Ly, M.D.Internal MedicineFullerton, CA
Elizabeth M Lykins, PA-CPhysician AssistantWatsonville, CA
Kelsey Lynd, APRNNurse PractitionerSan Jose, CA
Jennifer Lyons, P.A.Physician AssistantSanta Cruz, CA
Helen Ma, ODOptometryPalo Alto, CA
Kimberley F Ma, D.OFamily PracticeSunnyvale, CA
Madeleine Ma, PA-CPhysician AssistantSunnyvale, CA
Stanley H Ma, P.A.Physician AssistantSunnyvale, CA
Wen MaAnesthesiologyMountain View, CA
Susan K Maayah, M.D.Obstetrics & GynecologyBurlingame, CA
Holly G Maccallum, M.D.NeurologyFremont, CA
Dhara M Macdermed, MDRadiation OncologySan Mateo, CA
Matthew G Macdougall, M.D.NeurosurgerySan Francisco, CA
Beata Mach, MDInternal MedicineSanta Cruz, CA
Tracy A Maclay, MDFamily PracticeSanta Cruz, CA
Margaret Macmillan, MDFamily PracticeSanta Cruz, CA
Scott E Macnaughton, PAPhysician AssistantSanta Cruz, CA
Malini B Madanahalli, MDGeriatric MedicinePalo Alto, CA
Katrina E Maddox, FNPNurse PractitionerSan Francisco, CA
Radhika V Madhavan, MDObstetrics & GynecologyCastro Valley, CA
Yamini Madhavan, MDInternal MedicineFremont, CA
Juliana Maggio, RDRegistered Dietitian or Nutrition ProfessionalCapitola, CA
Michael Magnotti, MD, FACE, ECNUEndocrinologySanta Rosa, CA
James B Maguire, M.D.Emergency MedicineSanta Cruz, CA
Peter Maguire, MDAllergy/ ImmunologyPalo Alto, CA
Harish Mahanty, M.D.Surgical OncologySan Francisco, CA
Elina Maharjan, FNP-BCNurse PractitionerAntioch, CA
Monisha MaharjanPhysical Therapist in Private PracticeOklahoma City, OK
Lakshmi Mahendran, M.D.Internal MedicineCupertino, CA
Majid Majidian, MDDiagnostic RadiologyEden Prairie, MN
Yinchong E Mak, MDInternal MedicinePalo Alto, CA
Michele W Mak-Fung, M.D.DermatologySan Jose, CA
Odiri Maku, NPNurse PractitionerPalo Alto, CA
Charles Malak, NPNurse PractitionerPalo Alto, CA
Gagan S MalhiFamily PracticeBrick, NJ
Harmeet S MalhiFamily PracticeVallejo, CA
Assad Malik, M.DFamily PracticeMountain View, CA
Alisa Malki, MDFamily PracticeWatsonville, CA
Tanvi H MamtoraPhysical Therapist in Private PracticePalo Alto, CA
Melanie ManakuInternal MedicineBerkeley, CA
Michael J Manansala, MDRheumatologyBerkeley, 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

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