Clinicians affiliated with Ucsf Medical Center

Acute Care Hospitals · Voluntary non-profit - Other · 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco-Oakland-Fremont, CA · CCN 050454

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

2,646 clinicians affiliated with Ucsf Medical Center are in the 2024 Medicare Part B data (3,246 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (322) · Internal Medicine (294) · Diagnostic Radiology (183) · Neurology (146) · Anesthesiology (144) · Hospitalist (134) · Family Practice (116) · Cardiology (92) · Pathology (80) · Physician Assistant (80) · Hematology-Oncology (68) · Certified Registered Nurse Anesthetist (CRNA) (64) · General Surgery (61) · Orthopedic Surgery (51) · Emergency Medicine (46) · Dermatology (45) · Pulmonary Disease (43) · Ophthalmology (42) · Nephrology (41) · Radiation Oncology (40) · Gastroenterology (38) · Infectious Disease (38) · Otolaryngology (36) · Medical Oncology (35) · Obstetrics & Gynecology (35) · Endocrinology (30) · Urology (30) · Psychiatry (29) · Neurosurgery (26) · Geriatric Medicine (24) · Optometry (23) · Rheumatology (22) · Physical Medicine and Rehabilitation (17) · Interventional Cardiology (14) · Hospice and Palliative Care (13) · Podiatry (13) · Critical Care (Intensivists) (12) · Plastic and Reconstructive Surgery (10) · Vascular Surgery (10) · Pediatric Medicine (9) · Psychologist, Clinical (9) · Interventional Radiology (8) · Thoracic Surgery (7) · Advanced Heart Failure and Transplant Cardiology (6) · Hematology (6) · Allergy/ Immunology (5) · Pain Management (5) · Colorectal Surgery (Proctology) (4) · Oral Surgery (Dentist only) (4) · Surgical Oncology (4) · Clinical Cardiac Electrophysiology (3) · General Practice (3) · Gynecological Oncology (3) · Interventional Pain Management (3) · Maxillofacial Surgery (3) · Micrographic Dermatologic Surgery (3) · Adult Congenital Heart Disease (2) · Licensed Clinical Social Worker (2) · Nuclear Medicine (2) · Sleep Medicine (2) · Sports Medicine (2) · Cardiac Surgery (1) · Medical Genetics and Genomics (1) · Preventive Medicine (1) · Undefined Physician type (1)

Clinicians affiliated with Ucsf Medical Center, 2024

Alphabetical by last name; 101–200 of 2,646.

NameSpecialtyCity
Natalie Asborno, RN, AGACNPNurse PractitionerSan Francisco, CA
Nancy L Ascher, MDGeneral SurgerySan Francisco, CA
Liza H Ashbrook, M.D.NeurologyRedwood City, CA
Phoebe A Ashley, M.D.CardiologySan Francisco, CA
Judith F Ashouri-Sinha, M.D.RheumatologySan Francisco, CA
Edgar AsiimweInternal MedicineOakland, CA
Elisabeth T Askin, M.D.Internal MedicineSan Francisco, CA
Siavash AssarOptometrySan Carlos, CA
Chloe Atreya, MD, PHDMedical OncologySan Francisco, CA
Navneet Attri, M.D.Internal MedicineSanta Rosa, CA
Andrew D Auerbach, MDInternal MedicineSan Francisco, CA
Patricia C Auerbach, MDInternal MedicineKent, WA
Su N Aung, M.D.Infectious DiseaseSan Francisco, CA
Vincent C Auyeung, M.D., PH.D.Pulmonary DiseaseSan Francisco, CA
Patrick AvilaGastroenterologyBoston, MA
Maham AwanHospitalistSan Diego, CA
Aniqa Azim, MDHospitalistPortland, OR
Muriel E Babey, M.D.Internal MedicineSan Francisco, CA
Jennifer M Babik, MDInfectious DiseaseSan Francisco, CA
Amy Baca, M.D.Internal MedicineSan Francisco, CA
Brooklyn Bach, NPNurse PractitionerPortland, OR
Frederick L Baehner, MDPathologySan Francisco, CA
Maritza S Baez, ARNP-BCNurse PractitionerSan Francisco, CA
Alan H Baik, M.D.CardiologySan Francisco, CA
Diana B Baker, M.D.Diagnostic RadiologySan Francisco, CA
Kripa Balaram, MDPsychiatrySan Francisco, CA
Ronald Balassanian, MDPathologySan Francisco, CA
Dana Balitzer, M.D.PathologySan Francisco, CA
Austin W Balk, NPNurse PractitionerSan Francisco, CA
Megan S Balliet, D.P.M.PodiatrySan Francisco, CA
Ardene Ballonado, NPNurse PractitionerSan Francisco, CA
Sohini S Bandy, MDFamily PracticeNovato, CA
Somalee Banerjee, MDInternal MedicineSan Francisco, CA
Ritu BansalHospitalistSan Carlos, CA
Kimya BaradaranPhysician AssistantNovato, CA
Jerome A Barakos, M.D.Diagnostic RadiologySan Francisco, CA
Thomas C Barber, MDOrthopedic SurgeryOakland, CA
Efren P Baria, DOAnesthesiologySan Francisco, CA
Peter Barish, M.D.Internal MedicineSan Francisco, CA
Emil Barkovich, MDDiagnostic RadiologySan Francisco, CA
Matthew J Barkovich, M.D.Diagnostic RadiologySan Francisco, CA
Brigid S Barlesi, NPNurse PractitionerSan Francisco, CA
Christopher F Barnett, MD, MPHCardiologySan Francisco, CA
Robert B Baron, MD, MSInternal MedicineSan Francisco, CA
Odmara Barreto Chang, M.D., PH.D.AnesthesiologySan Francisco, CA
Stefany M BarrigaNurse PractitionerSan Francisco, CA
Jeffrey J Barry, MDOrthopedic SurgerySan Francisco, CA
Allison J Basham, PAPhysician AssistantSan Francisco, CA
Brian T Bast, DMD, MDMaxillofacial SurgerySan Francisco, CA
Hemali Batra-Sharma, MDHematology-OncologySan Francisco, CA
Aaron D Baugh, MDPulmonary DiseaseChapel Hill, NC
Karimullah Bayanzay, MDHospitalistPerth Amboy, NJ
David B Bayne, M.D.UrologySan Francisco, CA
Joseph Bayne, M.D.CardiologySan Francisco, CA
Leila Y BeachAdvanced Heart Failure and Transplant CardiologySan Francisco, CA
Alexis L Beatty, MDCardiologySan Francisco, CA
Kendall R BeckGastroenterologySan Francisco, CA
Monica A Becks, PAPhysician AssistantSan Francisco, CA
Caroline M Behler, M.D., M.S.Hematology-OncologySan Francisco, CA
Spencer C Behr, MDDiagnostic RadiologySan Francisco, CA
Matthias Behrends, MDAnesthesiologySan Francisco, CA
Meron Bekele, NPNurse PractitionerSan Francisco, CA
Caroline R Belkoura, PHDPsychologist, ClinicalSan Francisco, CA
Brieze K Bell, MDHospice and Palliative CareSan Francisco, CA
Madeline R Bell, MDFamily PracticeSan Francisco, CA
Patrick M Bennett, M.D.UrologyGreenbrae, CA
Brian T Berger, M.D.Emergency MedicineSan Francisco, CA
Mitchel S Berger, MDNeurosurgerySan Francisco, CA
Timothy G Berger, MDDermatologySan Francisco, CA
Sloane Berger-Chen, M.D.Obstetrics & GynecologyKailua, HI
Emily K Bergsland, MDMedical OncologySan Francisco, CA
Rebecca Berman, M.D.Internal MedicineSan Francisco, CA
Olivia Bernal, MDGeriatric MedicineBaltimore, MD
Joshua I Bernstein, M.D.NephrologySan Francisco, CA
William A Berrigan, M.D.Sports MedicineSan Francisco, CA
Sigurd H Berven, MDOrthopedic SurgerySan Francisco, CA
Anna Beyer, MDCardiologySan Francisco, CA
Ramin E Beygui, MDThoracic SurgerySan Francisco, CA
Aditi Bhagat, MDFamily PracticeLevittown, NY
Nirav R Bhakta, MDCritical Care (Intensivists)Oakland, CA
Naina Bhalla, M.D.HospitalistBurlingame, CA
Parul Bhargava, M.D.PathologyBoston, MA
Pradhan Bhat, MDAnesthesiologyGreenbrae, CA
Sudarshan Bhat, MDFamily PracticeRichmond, CA
Supriya Bhat, M.D.Internal MedicineSan Francisco, CA
Monisha C Bhatia, MD, JD, MPHHospitalistMiami, FL
Mallar Bhattacharya, MDCritical Care (Intensivists)San Francisco, CA
Robert B Bhisitkul, MDOphthalmologySan Francisco, CA
Trese Biagini, N.P.Nurse PractitionerOakland, CA
Philip E Bickler, MDAnesthesiologySan Francisco, CA
Patrick J Binetti, MDAnesthesiologySan Francisco, CA
Stefano A Bini, MDOrthopedic SurgeryOakland, CA
Neal S Birnbaum, M.D.RheumatologySan Rafael, CA
Kara Bischoff, M.D.Internal MedicineSan Francisco, CA
Andrew BisharaAnesthesiologyCambridge, MA
Jordan D Black, PAPhysician AssistantSan Francisco, CA
Adam BlaisdellGastroenterologyNew York, NY
Richard L Blake, D.P.M.PodiatrySan Francisco, CA
Collin Blakely, MDMedical OncologySan Francisco, CA
Ian Bledsoe, MDNeurologySan Francisco, CA

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built