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; 601–700 of 1,230.
| Name | Specialty | City |
|---|---|---|
| Gopal R Lalchandani, MD | Orthopedic Surgery | San Francisco, CA |
| Alexander H Lam | Diagnostic Radiology | San Francisco, CA |
| Sudha Lama, NP-C | Nurse Practitioner | San Francisco, CA |
| Robyn A Lamar, MD | Obstetrics & Gynecology | San Francisco, CA |
| Julio A Lamprea-Montealegre, M.D M.P.H | Cardiology | San Francisco, CA |
| Rondall K Lane, M.D. | Anesthesiology | San Francisco, CA |
| Anna Lang | Allergy/ Immunology | San Francisco, CA |
| Patrick O Lang, MD | Hand Surgery | San Francisco, CA |
| Danny E Langston, N.P. | Nurse Practitioner | San Francisco, CA |
| Drew A Lansdown, M.D. | Orthopedic Surgery | San Francisco, CA |
| Ryan C Laponis, MD | Internal Medicine | San Francisco, CA |
| Bennett Lareau-Meredith, NP | Nurse Practitioner | San Francisco, CA |
| Daniel Large, PA-C | Physician Assistant | Portland, ME |
| Elly S Laroque, M.D. | Orthopedic Surgery | San Francisco, CA |
| Dana M Larsen, MD | Nephrology | San Francisco, CA |
| Michael C Larsen, MD | Gastroenterology | Seattle, WA |
| Kristen Lavelle, MD | Endocrinology | Oakland, CA |
| Joseph R Leach, MD, PHD | Diagnostic Radiology | San Francisco, CA |
| Lorriana E Leard, MD | Pulmonary Disease | San Francisco, CA |
| Andrew D Leavitt, M.D. | Internal Medicine | San Francisco, CA |
| Amie Y Lee, M.D. | Diagnostic Radiology | San Francisco, CA |
| Christopher Lee, M.D. | Cardiology | San Francisco, CA |
| Dong Heun Lee, MD | Infectious Disease | San Francisco, CA |
| Ernest Y Lee, MD, PHD | Dermatology | San Francisco, CA |
| Jane Lee, NP, AGACNP-BC | Nurse Practitioner | San Francisco, CA |
| Jerry Lee, MD | Hematology-Oncology | San Francisco, CA |
| Matthew H Lee, D.O. | Hematology-Oncology | San Mateo, CA |
| Nicolas H Lee, MD, MS | Orthopedic Surgery | San Francisco, CA |
| Pamela O Lee, N.P. | Nurse Practitioner | San Francisco, CA |
| Randall J Lee, M.D. | Cardiology | San Francisco, CA |
| Yoo Jin Lee, M.D. | Diagnostic Radiology | San Francisco, CA |
| Maria-Idalia O Lens, NP-C | Nurse Practitioner | San Francisco, CA |
| Qi Quan Leong, M.D. | Infectious Disease | San Francisco, CA |
| Felicia C Lester, MD | Obstetrics & Gynecology | San Francisco, CA |
| Jenna Lester, M.D. | Dermatology | San Francisco, CA |
| Marc H Levin, MD | Ophthalmology | Palo Alto, CA |
| Morris Levin, M.D. | Neurology | San Francisco, CA |
| Sara M Lewin, M.D. | Gastroenterology | San Francisco, CA |
| Sara M Lezin, NP | Nurse Practitioner | San Francisco, CA |
| Connie Li, NP-C | Nurse Practitioner | Palo Alto, CA |
| Descartes Li, MD | Psychiatry | San Francisco, CA |
| James Li, O.D. | Optometry | San Francisco, CA |
| Jonathan Li | Ophthalmology | San Francisco, CA |
| Michael Li | Gastroenterology | San Francisco, CA |
| Walter Li, M.D. | Cardiology | San Francisco, CA |
| Yan Li, MD, PHD | Diagnostic Radiology | San Francisco, CA |
| Yi Li, M.D. | Diagnostic Radiology | San Francisco, CA |
| Shawn C Lies, PA | Physician Assistant | Oakland, CA |
| Ilya Likhterov, MD | Otolaryngology | San Francisco, CA |
| Huat Chye Lim, MD | Hematology-Oncology | San Francisco, CA |
| Margie Lim, MD | Internal Medicine | San Francisco, CA |
| Charles Limb, M.D. | Otolaryngology | San Francisco, CA |
| Amy E Lin, M.D., PH.D. | Cardiology | Boston, MA |
| Chun H Lin, MD, PHD | Interventional Cardiology | San Francisco, CA |
| Grace A Lin, MD | Internal Medicine | San Francisco, CA |
| James R Lin, MD | Internal Medicine | San Francisco, CA |
| Kristina Lin, MD | Optometry | San Francisco, CA |
| Camilla E Lindan, MD | Diagnostic Radiology | San Francisco, CA |
| Paul Lindenfeld, MD | Hospice and Palliative Care | San Francisco, CA |
| Britta Lindquist, M.D./PH.D. | Neurology | San Francisco, CA |
| Shela N Lindsay, N.P. | Nurse Practitioner | San Francisco, CA |
| John P Lindsey | Urology | San Francisco, CA |
| Pamela M Ling, MD | Internal Medicine | San Francisco, CA |
| Thomas M Link, M.D. | Diagnostic Radiology | San Francisco, CA |
| Yvonne G Lin-Liu, MD | Obstetrics & Gynecology | Los Angeles, CA |
| Rachel S Liodakis, MD | Family Practice | San Francisco, CA |
| Jodi Lipof, M.D. | Hematology-Oncology | Rochester, NY |
| Robin Litt, N.P. | Nurse Practitioner | Greenbrae, CA |
| Taras Litvin, O.D. | Optometry | Berkeley, CA |
| Chienying Liu, MD | Endocrinology | San Francisco, CA |
| Gavin Liu, DO | Family Practice | San Jose, CA |
| Jonathan Liu, M.D. | Diagnostic Radiology | San Francisco, CA |
| Serena M Liu, MD | Obstetrics & Gynecology | San Francisco, CA |
| Sirui Liu, MD | Family Practice | San Francisco, CA |
| Peter A Ljubenkov, M.D. | Neurology | San Francisco, CA |
| Oscar Lleva, FNP-BC | Nurse Practitioner | San Francisco, CA |
| Lowell J Lo, MD | Nephrology | Dallas, TX |
| Gabriel Loeb, M.D., PH.D. | Nephrology | San Francisco, CA |
| Patricia A Loftus, M.D. | Otolaryngology | Atlanta, GA |
| Aaron C Logan, MD, PHD | Hematology | San Francisco, CA |
| Ryan P Lokken, M.D., M.P.H. | Interventional Radiology | San Francisco, CA |
| Carlin S Long, MD | Cardiology | Denver, CO |
| Roger K Long, M.D. | Pediatric Medicine | San Francisco, CA |
| Sarah Lopez, O.D. | Optometry | San Francisco, CA |
| Wendy Louie, NP | Nurse Practitioner | San Francisco, CA |
| Connie M Lu, MD | Diagnostic Radiology | San Francisco, CA |
| Jinny L Lu, AG-ACNP-BC | Nurse Practitioner | San Francisco, CA |
| Jonathan Lu, MD | Ophthalmology | San Francisco, CA |
| Cindy Ludovico | Nurse Practitioner | San Francisco, CA |
| Tom F Lue, M.D. | Urology | San Francisco, CA |
| Kim Ly | Nurse Practitioner | San Francisco, CA |
| Elizabeth A Lynn, CRNP | Nurse Practitioner | Philadelphia, PA |
| Jonathan E Lynne, M.D. | Family Practice | San Francisco, CA |
| Chunbong B Ma, MD | Orthopedic Surgery | San Francisco, CA |
| Yue Ma, M.D. | Otolaryngology | Los Angeles, CA |
| Lisa A Mackie | Nurse Practitioner | San Francisco, CA |
| Uma Mahadevan, MD | Gastroenterology | San Francisco, CA |
| Julia A Maheshwari, MD | Pulmonary Disease | Boston, MA |
| Megan R Mahoney, MD | Family Practice | Palo Alto, CA |
| James Mailhot, M.D. | 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