Clinicians affiliated with Ucsf Medical Group Business Services
1,598 clinicians on file with this group · most practice in San Francisco-Oakland-Fremont, CA · PAC ID 3779497870
1,230 clinicians affiliated with Ucsf Medical Group Business Services are in the 2024 Medicare Part B data, 999 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 · Nurse Practitioner (137) · Diagnostic Radiology (106) · Internal Medicine (99) · Neurology (94) · Physician Assistant (56) · Cardiology (55) · Hematology-Oncology (55) · Family Practice (50) · Orthopedic Surgery (50) · Ophthalmology (41) · Neurosurgery (31) · Medical Oncology (30) · Gastroenterology (29) · Otolaryngology (29) · Nephrology (27) · Urology (27) · Obstetrics & Gynecology (26) · Optometry (26) · Dermatology (23) · General Surgery (23) · Endocrinology (19) · Pulmonary Disease (19) · Radiation Oncology (19) · Infectious Disease (17) · Psychiatry (15) · Rheumatology (14) · Hospitalist (12) · Geriatric Medicine (6) · Pediatric Medicine (6) · Physical Medicine and Rehabilitation (6) · Advanced Heart Failure and Transplant Cardiology (5) · Critical Care (Intensivists) (5) · Hematology (5) · Hospice and Palliative Care (5) · Interventional Radiology (5) · Psychologist, Clinical (5) · Vascular Surgery (5) · Allergy/ Immunology (4) · Interventional Pain Management (4) · Plastic and Reconstructive Surgery (4) · Anesthesiology (3) · Clinical Cardiac Electrophysiology (3) · Gynecological Oncology (3) · Interventional Cardiology (3) · Adult Congenital Heart Disease (2) · Audiologist (2) · Pain Management (2) · Pathology (2) · Physical Therapist in Private Practice (2) · Podiatry (2) · Sleep Medicine (2) · Thoracic Surgery (2) · Colorectal Surgery (Proctology) (1) · Emergency Medicine (1) · Hand Surgery (1) · Micrographic Dermatologic Surgery (1) · Nuclear Medicine (1) · Oral Surgery (Dentist only) (1) · Sports Medicine (1) · Undefined Physician type (1)
Specialty links go to the specialty in San Francisco-Oakland-Fremont, CA.
Clinicians affiliated with Ucsf Medical Group Business Services, 2024
Alphabetical by last name; 1,001–1,100 of 1,230.
| Name | Specialty | City |
|---|---|---|
| Neil P Shah, MD | Hematology-Oncology | Los Angeles, CA |
| Nina Shah, M.D. | Hematology-Oncology | San Francisco, CA |
| Rajesh P Shah, M.D. | Interventional Radiology | Stanford, CA |
| Rupal J Shah, MD | Pulmonary Disease | Philadelphia, PA |
| Vinil N Shah, M.D. | Diagnostic Radiology | San Francisco, CA |
| Jing Shan, MD, PHD | Ophthalmology | San Francisco, CA |
| Jessica G Shantha, M.D. | Ophthalmology | San Francisco, CA |
| Lauren M Shapiro | Orthopedic Surgery | San Francisco, CA |
| Farah J Shareef, MD, PHD | Ophthalmology | San Francisco, CA |
| Malti Sharma | Nurse Practitioner | San Francisco, CA |
| Jeffrey D Sharon, MD | Otolaryngology | St. Louis, MO |
| Abigail Shatkin-Margolis, M.D. | Obstetrics & Gynecology | San Francisco, CA |
| Sharon Shaw, O.D. | Optometry | San Francisco, CA |
| David W Shearer, MD | Orthopedic Surgery | San Francisco, CA |
| Devin Shen, MD | Internal Medicine | San Francisco, CA |
| Courtney B Sherman, M.D. | Gastroenterology | San Francisco, CA |
| Tina T Shih, M.D. | Neurology | San Francisco, CA |
| Jaehoon Shin, M.D., PH.D. | Interventional Radiology | San Francisco, CA |
| Alan W Shindel, M.D. | Urology | San Francisco, CA |
| Kanade Shinkai | Dermatology | San Francisco, CA |
| Katsuto Shinohara, M.D. | Urology | San Francisco, CA |
| Prasad R Shirvalkar, MD, PHD | Neurology | New York, NY |
| Dolores M Shoback, MD | Endocrinology | San Francisco, CA |
| Anthony Shum, MD | Pulmonary Disease | San Francisco, CA |
| Dorothy J Shum, M.D. | Diagnostic Radiology | San Francisco, CA |
| Edward A Sickles, M.D. | Diagnostic Radiology | San Francisco, CA |
| William F Simmons, MD | Infectious Disease | San Francisco, CA |
| Marc A Simon, MD | Advanced Heart Failure and Transplant Cardiology | San Francisco, CA |
| Jonathan P Singer, MD | Pulmonary Disease | San Francisco, CA |
| Aparajita Singh, MD, MPH | Gastroenterology | San Francisco, CA |
| Vineeta Singh, M.D. | Neurology | San Francisco, CA |
| Eric J Small, MD | Hematology-Oncology | San Francisco, CA |
| Catherine C Smith, M.D. | Hematology-Oncology | San Francisco, CA |
| Genevieve F Smith, ARNP | Nurse Practitioner | Fresno, CA |
| James F Smith, M.D. | Urology | San Francisco, CA |
| Wade Smith, MD | Neurology | San Francisco, CA |
| Noel E Sobing, RN | Nurse Practitioner | Santa Monica, CA |
| Myat H Soe, M.D. | Internal Medicine | San Francisco, CA |
| Theresia Soetjipto, MS,NP | Nurse Practitioner | San Francisco, CA |
| Jae Ho Sohn, MD | Diagnostic Radiology | San Francisco, CA |
| Salil Soman, MD | Diagnostic Radiology | San Francisco, CA |
| Krishan Soni, MD, MBA | Cardiology | San Francisco, CA |
| Puneet Sood, MBBS | Nephrology | San Francisco, CA |
| Ian S Soriano, M.D. | General Surgery | San Francisco, CA |
| Andrew Soroka, MD | Diagnostic Radiology | San Francisco, CA |
| Margaret M Spini, MD | Family Practice | San Francisco, CA |
| Michael A Spinner, M.D. | Hematology-Oncology | Stanford, CA |
| Natasha Spottiswoode, MD | Hospitalist | San Francisco, CA |
| Amy M Squeglia, PA-C | Physician Assistant | San Francisco, CA |
| Anirudh Sreekrishnan, MD | Neurology | Stanford, CA |
| Shravan Sridhar | Diagnostic Radiology | San Francisco, CA |
| Philip A Starr, MD | Neurosurgery | San Francisco, CA |
| Brian D Steinmann, OD | Optometry | Berkeley, CA |
| Matthew J Stephen, PA-C | Physician Assistant | Lafayette, CA |
| Megan A Stephenson, PA-C | Physician Assistant | San Francisco, CA |
| Jay M Stewart, MD | Ophthalmology | San Francisco, CA |
| Eveline O Stock, M.D. | Cardiology | San Francisco, CA |
| Marshall L Stoller, M.D. | Urology | San Francisco, CA |
| Loretta M Strachowski, MD | Diagnostic Radiology | San Francisco, CA |
| Shelley L Stratford, FNP-BC | Nurse Practitioner | Philadelphia, PA |
| Katherine K Strelkoff, MD | Family Practice | San Francisco, CA |
| Jenna L Strelo, FNP | Nurse Practitioner | San Francisco, CA |
| Catherine Suen | Neurology | San Francisco, CA |
| Leo P Sugrue, M.D., PH.D. | Diagnostic Radiology | San Francisco, CA |
| Catherine Sun, M.D. | Ophthalmology | Miami, FL |
| Derek Sun, MD | Diagnostic Radiology | San Francisco, CA |
| Anne M Suskind, MD | Urology | San Francisco, CA |
| Matthew Susko, M.D. | Radiation Oncology | Oakland, CA |
| Megan Swanson, M.D. | Obstetrics & Gynecology | San Francisco, CA |
| Kevin Sweetwood, MD | Diagnostic Radiology | San Francisco, CA |
| Shareef M Syed, M.D. | General Surgery | Saginaw, MI |
| Kresta Ria Tabaranza | Optometry | Oakland, CA |
| Neal A Tambe | Hospitalist | San Francisco, CA |
| Natalie L Tammen, PA-C | Physician Assistant | Oakland, CA |
| Lee A Tan, M.D. | Neurosurgery | San Francisco, CA |
| Monica Tang | Allergy/ Immunology | San Francisco, CA |
| Saul Tapia Ruiz | Family Practice | Salinas, CA |
| Leah J Tapscott, NP | Nurse Practitioner | Emeryville, CA |
| Emily Tatel, NP | Nurse Practitioner | Berkeley, CA |
| Bobby Tay, MD | Orthopedic Surgery | San Francisco, CA |
| Andrew G Taylor, MD, PH.D. | Diagnostic Radiology | San Francisco, CA |
| Blake E Taylor, MD | Neurosurgery | Greenbrae, CA |
| Jennie W Taylor, MD | Neurology | San Francisco, CA |
| Jonathan L Taylor, PA-C | Physician Assistant | Washington, DC |
| Debora M Teixeira, PA-C | Physician Assistant | South San Francisco, CA |
| Peter I Teng, M.D. | Cardiology | San Francisco, CA |
| Rensina Ten Holt, RN | Nurse Practitioner | Walnut Creek, CA |
| Matthew Tenold, MD | Medical Oncology | Fremont, CA |
| Jonathan P Terdiman, MD | Gastroenterology | San Francisco, CA |
| Mark A Terrelonge, MD, MPH | Neurology | San Francisco, CA |
| Vithya Thambiaiyah, MD | Hospitalist | New Haven, CT |
| Philip V Theodosopoulos, M.D. | Neurosurgery | San Francisco, CA |
| Alexander A Theologis, M.D. | Orthopedic Surgery | San Francisco, CA |
| Diana Thiara, MD | Internal Medicine | Rochelle, IL |
| Nicole C Thomason, MD | Hospitalist | Stanford, CA |
| Daniel U Thuillier, M.D. | General Surgery | San Francisco, CA |
| Jeffrey A Tice, MD | Internal Medicine | San Francisco, CA |
| Yolanda Tinajero | Obstetrics & Gynecology | San Francisco, CA |
| Geoffrey H Tison | Cardiology | Baltimore, MD |
| Kirsten Tolstrup | Cardiology | San Francisco, 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