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; 1–100 of 1,230.
| Name | Specialty | City |
|---|---|---|
| Mohamed O Abdelgadir Adam, MD | General Surgery | Pittsburgh, PA |
| Ahmed M Abdelhak, MB CHB | Neurology | San Francisco, CA |
| Shoko E Abe, M.D. | General Surgery | Berkeley, CA |
| Heather Abellana, NP | Nurse Practitioner | San Francisco, CA |
| Rhonald Abitona | Nurse Practitioner | San Francisco, CA |
| Maria R Abraham, M.D. | Cardiology | San Francisco, CA |
| Theodore P Abraham, M.D. | Cardiology | San Francisco, CA |
| Donald I Abrams, MD | Medical Oncology | San Francisco, CA |
| Nisha Acharya, M.D. | Ophthalmology | San Francisco, CA |
| Deborah B Adey, M.D. | Nephrology | Sacramento, CA |
| Joshua S Adler, MD | Internal Medicine | San Francisco, CA |
| Kent M Adler, M.D. | Medical Oncology | San Mateo, CA |
| Armin Afshar, M.D. | Ophthalmology | Chicago, IL |
| Anushree Agarwal, M.D. | Cardiology | Milwaukee, WI |
| Rahul Aggarwal, M.D. | Hematology-Oncology | San Francisco, CA |
| Manish K Aghi, MD PHD | Neurosurgery | San Francisco, CA |
| Eliana Z Agudelo, PA | Physician Assistant | San Francisco, CA |
| Waseem Ahmad, M.D. | Gastroenterology | San Diego, CA |
| Yousif Ahmad, MD, PHD | Cardiology | San Francisco, CA |
| Justin Ahn, M.D. | Urology | San Francisco, CA |
| Weiyun Z Ai, MD | Medical Oncology | San Francisco, CA |
| Christine M Ainza, AGACNP-BC | Nurse Practitioner | San Francisco, CA |
| Stacy M Alabastro, AGACNP-BC | Nurse Practitioner | New York, NY |
| Nima Alan, M.D. | Neurosurgery | San Francisco, CA |
| Michelle A Albert, MD MPH | Internal Medicine | Boston, MA |
| David A Alexander, MD | Diagnostic Radiology | Lynnwood, WA |
| Lauren A Alexander, RN, MSN, ANP-BC | Nurse Practitioner | San Ramon, CA |
| Alain Algazi, M.D. | Hematology-Oncology | San Francisco, CA |
| David E Allen, P.A.-C | Physician Assistant | San Francisco, CA |
| Gregory M Allen, M.D. | Hematology-Oncology | Baltimore, MD |
| Luai S Al Rabadi, M.D. | Internal Medicine | San Francisco, CA |
| Sondos A Al Sad, M.D. | Family Practice | Dublin, OH |
| Edwin A Alvarez, M.D. | Gynecological Oncology | Sacramento, CA |
| Doaa Aly, MBBCH | Pediatric Medicine | San Francisco, CA |
| Erin H Amerson, M.D. | Dermatology | San Francisco, CA |
| Christopher P Ames, MD | Neurosurgery | San Francisco, CA |
| Elizabeth D Anderson, NP | Nurse Practitioner | Rochester, MN |
| Noriko T Anderson, M.D., M. P. H. | Neurology | San Francisco, CA |
| Charalambos I Andreadis, MD | Hematology-Oncology | Philadelphia, PA |
| Austin Angelidakis, NP | Nurse Practitioner | San Francisco, CA |
| Nicole A Appelle, M.D. | Internal Medicine | San Francisco, CA |
| Mandar A Aras | Cardiology | San Francisco, CA |
| John Benjamin J Arevalo, MD, MBA | Hospice and Palliative Care | San Francisco, CA |
| Nicholas Arger, M.D. | Internal Medicine | San Francisco, CA |
| Rima Arnaout, M.D. | Cardiology | San Francisco, CA |
| Shagun D Arora, MD | Internal Medicine | San Francisco, CA |
| Tarun Arora, MD | Neurosurgery | San Francisco, CA |
| Natalie Asborno, RN, AGACNP | Nurse Practitioner | San Francisco, CA |
| Nancy L Ascher, MD | General Surgery | San Francisco, CA |
| Liza H Ashbrook, M.D. | Neurology | Redwood City, CA |
| Phoebe A Ashley, M.D. | Cardiology | San Francisco, CA |
| Judith F Ashouri-Sinha, M.D. | Rheumatology | San Francisco, CA |
| Elisabeth T Askin, M.D. | Internal Medicine | San Francisco, CA |
| Siavash Assar | Optometry | San Carlos, CA |
| Chloe Atreya, MD, PHD | Medical Oncology | San Francisco, CA |
| Arturo R Avila, PA-C | Physician Assistant | Fremont, CA |
| Patrick Avila | Gastroenterology | Boston, MA |
| Muriel E Babey, M.D. | Internal Medicine | San Francisco, CA |
| Brooklyn Bach, NP | Nurse Practitioner | Portland, OR |
| Alan H Baik, M.D. | Cardiology | San Francisco, CA |
| Diana B Baker, M.D. | Diagnostic Radiology | San Francisco, CA |
| Kripa Balaram, MD | Psychiatry | San Francisco, CA |
| Thomas C Barber, MD | Orthopedic Surgery | Oakland, CA |
| Emil Barkovich, MD | Diagnostic Radiology | San Francisco, CA |
| Matthew J Barkovich, M.D. | Diagnostic Radiology | San Francisco, CA |
| Brigid S Barlesi, NP | Nurse Practitioner | San Francisco, CA |
| Robert B Baron, MD, MS | Internal Medicine | San Francisco, CA |
| Jeffrey J Barry, MD | Orthopedic Surgery | San Francisco, CA |
| Hemali Batra-Sharma, MD | Hematology-Oncology | San Francisco, CA |
| David B Bayne, M.D. | Urology | San Francisco, CA |
| Joseph Bayne, M.D. | Cardiology | San Francisco, CA |
| Leila Y Beach | Advanced Heart Failure and Transplant Cardiology | San Francisco, CA |
| Alexis L Beatty, MD | Cardiology | San Francisco, CA |
| Kendall R Beck | Gastroenterology | San Francisco, CA |
| Monica A Becks, PA | Physician Assistant | San Francisco, CA |
| Spencer C Behr, MD | Diagnostic Radiology | San Francisco, CA |
| Meron Bekele, NP | Nurse Practitioner | San Francisco, CA |
| Brieze K Bell, MD | Hospice and Palliative Care | San Francisco, CA |
| Karina M Berge, FNP-C | Nurse Practitioner | Sacramento, CA |
| Mitchel S Berger, MD | Neurosurgery | San Francisco, CA |
| Sloane Berger-Chen, M.D. | Obstetrics & Gynecology | Kailua, HI |
| Emily K Bergsland, MD | Medical Oncology | San Francisco, CA |
| Olivia Bernal, MD | Geriatric Medicine | Baltimore, MD |
| William A Berrigan, M.D. | Sports Medicine | San Francisco, CA |
| Sigurd H Berven, MD | Orthopedic Surgery | San Francisco, CA |
| Ramin E Beygui, MD | Thoracic Surgery | San Francisco, CA |
| Sudarshan Bhat, MD | Family Practice | Richmond, CA |
| Robert B Bhisitkul, MD | Ophthalmology | San Francisco, CA |
| Trese Biagini, N.P. | Nurse Practitioner | Oakland, CA |
| Stefano A Bini, MD | Orthopedic Surgery | Oakland, CA |
| Adam Blaisdell | Gastroenterology | New York, NY |
| Collin Blakely, MD | Medical Oncology | San Francisco, CA |
| Lewis S Blevins, MD | Endocrinology | San Francisco, CA |
| Brian L Block, MD | Pulmonary Disease | San Francisco, CA |
| Alexander M Boaz, MD | Hospitalist | San Francisco, CA |
| Hala Borno, M.D. | Internal Medicine | San Francisco, CA |
| Rohit Bose, M.D., PH.D. | Medical Oncology | San Francisco, CA |
| Bryn A Boslett, M.D. | Infectious Disease | San Francisco, CA |
| Neal W Bost, M.D. | Diagnostic Radiology | San Francisco, CA |
| Nina Botto, M.D. | Dermatology | Evanston, IL |
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