Clinicians affiliated with Permanente Medical Group Inc

10,996 clinicians on file with this group · most practice in San Francisco-Oakland-Fremont, CA · PAC ID 8921910225

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

4,125 clinicians affiliated with Permanente Medical Group Inc are in the 2024 Medicare Part B data, 3,777 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 (1,024) · Emergency Medicine (780) · Family Practice (422) · Diagnostic Radiology (358) · Cardiology (146) · Ophthalmology (130) · Certified Registered Nurse Anesthetist (CRNA) (110) · Nurse Practitioner (101) · Pathology (94) · Neurology (69) · Nephrology (65) · Psychiatry (65) · Gastroenterology (64) · Hospitalist (61) · Physician Assistant (57) · Urology (56) · Anesthesiology (53) · Critical Care (Intensivists) (53) · Interventional Radiology (47) · General Surgery (44) · Optometry (33) · Orthopedic Surgery (33) · Podiatry (26) · Pulmonary Disease (26) · Vascular Surgery (24) · Physical Therapist in Private Practice (17) · Hematology-Oncology (16) · Nuclear Medicine (16) · Physical Medicine and Rehabilitation (16) · Infectious Disease (15) · Otolaryngology (15) · Dermatology (14) · Rheumatology (9) · Endocrinology (8) · Medical Oncology (8) · Obstetrics & Gynecology (7) · Neurosurgery (6) · Interventional Cardiology (5) · Pain Management (3) · Psychologist, Clinical (3) · Thoracic Surgery (3) · Allergy/ Immunology (2) · Colorectal Surgery (Proctology) (2) · General Practice (2) · Hand Surgery (2) · Osteopathic Manipulative Medicine (2) · Certified Nurse Midwife (1) · Clinical Cardiac Electrophysiology (1) · Geriatric Medicine (1) · Hematology (1) · Hospice and Palliative Care (1) · Interventional Pain Management (1) · Pediatric Medicine (1) · Peripheral Vascular Disease (1) · Preventive Medicine (1) · Radiation Oncology (1) · Sleep Medicine (1) · Sports Medicine (1) · Surgical Oncology (1)

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

Clinicians affiliated with Permanente Medical Group Inc, 2024

Alphabetical by last name; 401–500 of 4,125.

NameSpecialtyCity
Todd Bruno, M.D.NephrologyTravis Afb, CA
Tara Bryant, MDOphthalmologyBoston, MA
Leonard Buccellato, MDInternal MedicineMunster, IN
James J Buchanan, DOFamily PracticeSacramento, CA
Diem K Bui, M.D.OphthalmologyAtlanta, GA
Kimmie Bui, MDDiagnostic RadiologyBeachwood, OH
Lynn D Bui, MDEmergency MedicineSan Francisco, CA
Mylinh Bui, PA-CPhysician AssistantVacaville, CA
San Bui, MDPsychiatrySacramento, CA
Steve-Khoi K Bui, MDOphthalmologySan Jose, CA
Thanh-Tuyen C Bui, M.D.Family PracticeFrench Camp, CA
Sofia R Bulahan, FNPNurse PractitionerCopperopolis, CA
Vladimir Bulanin, NPNurse PractitionerSacramento, CA
Jason F Burge, DOInternal MedicineOakland, CA
Michelle Burk, D.O.Internal MedicineSan Francisco, CA
Colin Burke, MDDiagnostic RadiologySan Francisco, CA
Jody B Burkes, MDPathologyWalnut Creek, CA
David BurkholderEmergency MedicineDetroit, MI
Steven F Burrall, MDPathologySacramento, CA
Sally A Burtle, M.D.DermatologyRichmond, CA
Joshua B Burton, M.D.Internal MedicineNew Orleans, LA
Alex R BussEmergency MedicineSacramento, CA
Philip A BussEmergency MedicineStanford, CA
Lucy Butler, P.A.Physician AssistantFrench Camp, CA
Megan A ButterworthPhysician AssistantOakland, CA
Evelyn Caballero, M.D.Internal MedicineRancho Mirage, CA
Miguel Cabarrus, M.D.Diagnostic RadiologySan Francisco, CA
Jennifer A Cabral, M.D.Family PracticeAntioch, CA
Malrubio Cabrera, MDInternal MedicineSacramento, CA
Jessica Cadogan, M.D.Emergency MedicineRoseville, CA
Trevor S Cadogan, MDEmergency MedicineSacramento, CA
Dove Cai, D.O.Family PracticeWalton, NY
Xiao Cai, M.D.Internal MedicineSacramento, CA
Danilo J Calderon, M.D.Internal MedicineSouthgate, KY
Alicia Calderon Bhambra, D.O.PathologyOrange, CA
Nolan J Caldwell, M.D.Emergency MedicineStanford, CA
Jonica C Calkins, MDCardiologySacramento, CA
Julia M Callahan, CRNACertified Registered Nurse Anesthetist (CRNA)Sacramento, CA
Tiffany A Camarillo, MDPathologySanta Rosa, CA
Jose Camaro, M.D.Internal MedicineEmeryville, CA
Seema Cameron, MDFamily PracticeDublin, OH
Stephanie Campbell, D.O.Internal MedicineChicago, IL
Lydia Canavan, M.D.Diagnostic RadiologySan Diego, CA
Christopher M Canfield, MDEmergency MedicineSacramento, CA
Nora E Canty, MDDiagnostic RadiologyOakland, CA
Frank X Cao, MDOphthalmologyStockton, CA
Julia C Capacci, DOEmergency MedicineOakland, CA
Marianna Caponigro, MDDiagnostic RadiologyOakland, CA
Christopher N Cappelen, M.D.Diagnostic RadiologySan Rafael, CA
Diane L Cappiccille, CRNACertified Registered Nurse Anesthetist (CRNA)San Francisco, CA
Christina E Capriccioso, MDEmergency MedicineDetroit, MI
Melissa L Capule, M.D.Internal MedicineSan Francisco, CA
Eric M Capulla, M.DInternal MedicineNew York, NY
Juan C Caraballo, MDCritical Care (Intensivists)Daly City, CA
Thomas Caradonna, M.D.Internal MedicineSan Jose, CA
Leo R Cardona, MDFamily PracticeJohnstown, PA
Johanna M Cardoza, MDFamily PracticeFairfield, CA
Sandra G Carias Zuniga, MDNephrologyShelby, NC
Melissa CarlsonNurse PractitionerSan Jose, CA
Stephanie Carlson, MDEmergency MedicineWalnut Creek, CA
William A Carrasco, MDInternal MedicineSacramento, CA
Nika CarrilloInternal MedicineSan Leandro, CA
Marcia V Casas, M.D.Emergency MedicineCarmichael, CA
Jessica A Casey, MDEmergency MedicineBellflower, CA
Scott Casey, MDEmergency MedicineVallejo, CA
Alejandro S Casillas, M.D.Emergency MedicineUkiah, CA
Marcello Caso, MD, DCFamily PracticeFolsom, CA
Cathy Castagna, D.O.Internal MedicineSacramento, CA
Anthony J Castanares, ODOptometryDublin, CA
Leon C Castaneda, MDInternal MedicineSan Jose, CA
Nelson E Castro Capera, M.D.Internal MedicineOakland, CA
Jay R Catena, M.D.Diagnostic RadiologySan Francisco, CA
Thomas F Catron, MDEmergency MedicineOakland, CA
Andy Celestia, MDEmergency MedicineVallejo, CA
Zachary Certa, MDEmergency MedicinePhiladelphia, PA
Myrtha Cesar, MDDiagnostic RadiologySan Francisco, CA
Pamela ChachaFamily PracticeYonkers, NY
Andrew Chae, MDColorectal Surgery (Proctology)Sacramento, CA
Krisna P Chai, M.D.GastroenterologySanta Clara, CA
Michael Chai, M.D.OphthalmologyNew York, NY
Angela L Chan, MDInternal MedicineAlameda, CA
Brian Chan, MDInternal MedicineRichmond, CA
Erica W Chan, MDInternal MedicineLos Angeles, CA
Helen Chan, M.D.Pain ManagementSan Francisco, CA
James F Chan, M.D.Internal MedicineAntioch, CA
Jeff H Chan, M.DEmergency MedicineSan Jose, CA
Jessica B Chan, MDPathologyOakland, CA
John K Chan, M.D.OphthalmologyUnion City, CA
Johnson Chan, MDInternal MedicineSan Jose, CA
Kenneth K Chan, MDInternal MedicineRoseville, CA
Krammie Chan, MDDiagnostic RadiologyOakland, CA
Lauren S Chan, MDDiagnostic RadiologyStanford, CA
Lisa Chan, MDEmergency MedicineHartford, CT
Maria Rhodora E Chan, M.D.Internal MedicineOak Forest, IL
Nicholas T Chan, ODOptometrySan Mateo, CA
Sarah W Chan, MDUrologySanta Clara, CA
Sarah S Chan, M.D.Diagnostic RadiologySacramento, CA
Sheila Chan, M.D.NeurologySan Francisco, CA
Shing N Chan, MDInternal MedicineOakland, CA
Sidney Chan, MDDiagnostic RadiologyWalnut Creek, CA

Practice locations

Listed practice locations in California.

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