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

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

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; 201–300 of 1,230.

NameSpecialtyCity
Michael S Conte, MDVascular SurgerySan Francisco, CA
Wendy I Cook, PA-CPhysician AssistantAurora, CO
Matthew R Cooperberg, MDUrologySan Francisco, CA
Susannah C Cornes, MDNeurologySan Francisco, CA
Patricia A Cornett, M.D.Hematology-OncologySan Francisco, CA
Carlos U Corvera, M.D.General SurgerySan Francisco, CA
Adrienne Coulter, ODOptometrySan Francisco, CA
Chloe Courchesne, MDFamily PracticeIrvine, CA
June M Cox, ARNPNurse PractitionerBurbank, CA
Heather A Coyne, NPNurse PractitionerSan Francisco, CA
Julie A Cragholm, PA-CPhysician AssistantSan Jose, CA
Michael H Crawford, MDCardiologySan Francisco, CA
Bruce A Cree, M.D.NeurologySan Francisco, CA
Laura Crocitto, MDUrologyLa Verne, CA
Tyler Crosby, M.D.OtolaryngologyNew York, NY
Ryan P Cudahy, M.D.Family PracticeSan Francisco, CA
Maria C Cuervo, MD, MPHFamily PracticeManor, TX
Ana Marietta R Cung, NPNurse PractitionerSan Francisco, CA
Ginger Cupit, D.O.Family PracticeSan Francisco, CA
Jennifer CurrierOptometrySan Francisco, CA
Nour Dababo, MDDiagnostic RadiologySan Francisco, CA
Christopher Dambroso, PA-CPhysician AssistantSan Francisco, CA
Lloyd Damon, MDHematologySan Francisco, CA
Catherine Dao, M.D.CardiologySan Francisco, CA
Debajyoti Datta, M.D.Hematology-OncologySan Francisco, CA
Adil Daud, MDMedical OncologyTampa, FL
Emily Davenport Alonso, DNPNurse PractitionerSan Francisco, CA
Michael R DaviesOrthopedic SurgerySan Francisco, CA
Alejandra G De Alba Campomanes, MD, MPHOphthalmologySan Francisco, CA
John F De Groot, M.D.NeurologyHouston, TX
Ivan A De KouchkovskyHematology-OncologySan Francisco, CA
Francesca N Delling, MDCardiologySan Francisco, CA
Teresa De Marco, MDCardiologySan Francisco, CA
Mary G De May, M.D.PsychiatrySan Francisco, CA
Mario De Pinto, MDAnesthesiologySan Francisco, CA
Arpita Desai, M.D.Hematology-OncologySan Francisco, CA
Jacqueline T Desjardin, MDAdult Congenital Heart DiseaseSan Francisco, CA
Anne Marie Destruel, NURSE PRACTITIONERNurse PractitionerSan Francisco, CA
Madeline B Deutsch, MDEmergency MedicineSan Francisco, CA
Sibel Deviren, MDOrthopedic SurgerySan Francisco, CA
Vedat Deviren, MDOrthopedic SurgerySan Francisco, CA
Catherine DevoeInfectious DiseaseSan Francisco, CA
Jocelyn De Witt, PA-CPhysician AssistantSan Francisco, CA
Thomas A Dewland, M.D.Clinical Cardiac ElectrophysiologySan Francisco, CA
Deepa Dharmarajan, M.D.Geriatric MedicineBrisbane, CA
Priya S Dhawan, MDNeurologyRochester, MN
Amber K Dhillon, PAPhysician AssistantSan Francisco, CA
Anand A Dhruva, MDHematology-OncologySan Francisco, CA
Michael A DiazNeurologySan Francisco, CA
Susan Diaz, NPNurse PractitionerSan Francisco, CA
Claudio Diaz LedezmaOrthopedic SurgerySan Francisco, CA
Cameron Dietiker, M.D.NeurologySan Francisco, CA
Brett W DietzRheumatologySan Francisco, CA
Anthony M Digiorgio, DONeurosurgeryNew Orleans, LA
William P Dillon, MDDiagnostic RadiologySan Francisco, CA
Dragan F Dimitrov, M.D.NeurosurgeryMonterey, CA
Anthony Ding, M.D.Orthopedic SurgerySan Francisco, CA
Brittany J DinglerPhysician AssistantVallejo, CA
Son Quyen H Dinh, MDInternal MedicineSan Francisco, CA
Shalini DixitCardiologySan Francisco, CA
Thuy A Doan, M.D., PH.D.OphthalmologySeattle, WA
Allison S DobryDermatologySan Francisco, CA
Sarah Doernberg, MDInfectious DiseaseSan Francisco, CA
Vanja C Douglas, M.D.NeurologySan Francisco, CA
Farah Z Dourra, PA-CPhysician AssistantStanford, CA
Maria J DuarteGastroenterologySan Francisco, CA
Ramzi E Dudum, MD.MPHCardiologyStanford, CA
Quan-Yang Duh, MDGeneral SurgerySan Francisco, CA
Linda E Dulong, NPNurse PractitionerSan Francisco, CA
Neil C Dunavin, M.D.HematologySan Francisco, CA
Jacque L Duncan, MDOphthalmologySan Francisco, CA
Miranda B Dunlop, M.D.Internal MedicineSan Francisco, CA
Tammy Duong, M.D.PsychiatryLos Angeles, CA
Megan L Durr, MDOtolaryngologySan Francisco, CA
Timothy G Dyster, MDPulmonary DiseaseSan Francisco, CA
Sara L Edwards, M.D.Orthopedic SurgerySan Francisco, CA
Fayola A Edwards-OjebaInternal MedicineSan Francisco, CA
Bogdan S Eftimie, M.D.Hematology-OncologyFremont, CA
Lauren E Eggert, MDCritical Care (Intensivists)Stanford, CA
Annika Ehrlich, MS, RN, FNP-CNurse PractitionerSan Francisco, CA
Jon G Eichelberger, M.D.Family PracticeBurlingame, CA
Charles M Eichler, MDVascular SurgerySan Francisco, CA
Bradley C Ekstrand, M.D., PH.D.Medical OncologySan Mateo, CA
Brett M Elicker, MDDiagnostic RadiologySan Francisco, CA
Laura Ellis, FNP-BCNurse PractitionerNew York, NY
Ashraf N El Naga, M.D.Orthopedic SurgerySeattle, WA
Ivan H El-Sayed, M.D.OtolaryngologySan Francisco, CA
Krisztina Emodi, NPNurse PractitionerSan Francisco, CA
Emily Eng, ODOptometryChicago, IL
John W Engstrom, M.D.NeurologySan Francisco, CA
Jessica A EricksonInternal MedicineSan Francisco, CA
Daniel J Escobar, M.D.Infectious DiseaseBaltimore, MD
Armond M EsmailiHospitalistSan Francisco, CA
Meghana EswarappaNephrologyNew York, NY
Ivy Ewald, MDDiagnostic RadiologySan Francisco, CA
Joline FanNeurologySan Francisco, CA
Margaret C Fang, MDHospitalistSan Francisco, CA
Marlys S Fassett, MD PHDDermatologySan Francisco, CA
Kathryn Fay, MDObstetrics & GynecologySan Francisco, CA
Emily Fedewa, FNP-BCNurse PractitionerSan 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

Clinicians affiliated with Ucsf Medical Group Business Services | ClaimLight