Clinicians affiliated with City And County Of San Francisco

365 clinicians on file with this group · most practice in San Francisco-Oakland-Fremont, CA · PAC ID 1658280748

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

252 clinicians affiliated with City And County Of San Francisco are in the 2024 Medicare Part B data, 155 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 (48) · Family Practice (46) · Internal Medicine (39) · Psychiatry (31) · Licensed Clinical Social Worker (24) · Marriage and Family Therapist (12) · Diagnostic Radiology (8) · Hospitalist (6) · Infectious Disease (6) · Podiatry (4) · Psychologist, Clinical (4) · Neurology (3) · Cardiology (2) · Hospice and Palliative Care (2) · Optometry (2) · Orthopedic Surgery (2) · Physician Assistant (2) · Dermatology (1) · Endocrinology (1) · General Practice (1) · Licensed Professional Counselor (1) · Nephrology (1) · Obstetrics & Gynecology (1) · Osteopathic Manipulative Medicine (1) · Physical Medicine and Rehabilitation (1) · Plastic and Reconstructive Surgery (1) · Pulmonary Disease (1) · Rheumatology (1)

Specialty links go to the specialty in San Francisco-Oakland-Fremont, CA.

Clinicians affiliated with City And County Of San Francisco, 2024

Alphabetical by last name; 101–200 of 252.

NameSpecialtyCity
Nathan J Kim, MDFamily PracticeSan Francisco, CA
Marianna Kong, M.D.Family PracticeSan Francisco, CA
Kaitlyn KraussFamily PracticeSan Francisco, CA
Petia B Kremen, MDInternal MedicineSan Francisco, CA
Brian Kuennemeier, PSYDPsychologist, ClinicalSausalito, CA
Anna Kuo, RN, NP-CNurse PractitionerSan Francisco, CA
Serggio Lanata, M.D.NeurologyProvidence, RI
Angie K Lau, O.D.OptometrySan Francisco, CA
Clifford LauFamily PracticeSan Francisco, CA
Victoria K Lau, D.O.Family PracticeSan Francisco, CA
Stephanie Y Le, M.D.Family PracticeSan Francisco, CA
Christina J Lee, MDInternal MedicineSan Francisco, CA
Maureen M Lee, D.P.M.PodiatrySan Francisco, CA
Nicolas H Lee, MD, MSOrthopedic SurgerySan Francisco, CA
Carolyn C LevinFamily PracticeLos Angeles, CA
Kira Levy, M.D.Family PracticeSan Francisco, CA
Edward C Lew, M.D.Internal MedicineScottsdale, AZ
Sareen J Li, RN, NPNurse PractitionerSan Francisco, CA
Phyu Phyu Lim, MDInternal MedicineFremont, CA
Chung Ching Lin, M.S.Licensed Professional CounselorSan Francisco, CA
Katrina LinPsychiatrySan Francisco, CA
Royce C Lin, MDInternal MedicineSan Francisco, CA
Sophia Lin, N.P.Nurse PractitionerSan Francisco, CA
Verna LoPsychiatrySan Francisco, CA
Anna C Loeb, M.D., MPHFamily PracticeSan Francisco, CA
Marco Oliver D Lopez, DNP, FNP, PMHNPNurse PractitionerSan Francisco, CA
Janice K Louie, MD, MPHInternal MedicineSan Francisco, CA
Irene Ly, MDFamily PracticeSan Francisco, CA
Terry C Lynch, MDDiagnostic RadiologySan Francisco, CA
Dimitri G MacrisPsychiatrySan Francisco, CA
Christopher J Maikisch, AMFTMarriage and Family TherapistSan Francisco, CA
Tanya Majumder, M.D.Internal MedicineSan Francisco, CA
Jaya R Mallidi, MDCardiologySanta Rosa, CA
Mary E Margaretten, MDRheumatologySan Francisco, CA
Meir Marmor, M.D.Orthopedic SurgeryChico, CA
Stephen J Matzat, MDFamily PracticeSan Francisco, CA
Nicky MehtaniInternal MedicineBaltimore, MD
Angela K Miller, MDFamily PracticeSan Francisco, CA
Rita E Morales-Wang, M.D.PsychiatrySan Francisco, CA
Justin V Morgan, MDFamily PracticeSan Francisco, CA
Michele Mozelsio, P.A.Physician AssistantSan Francisco, CA
Ellen Myers, LCSWLicensed Clinical Social WorkerSan Francisco, CA
Gene A Nakajima, MDPsychiatrySan Francisco, CA
Dawn M Nance, RN, MS, NPNurse PractitionerSan Francisco, CA
Betty K Ng, NP MSNNurse PractitionerSan Francisco, CA
Janice NgMarriage and Family TherapistSan Francisco, CA
Yi Lin NgaiNurse PractitionerSan Francisco, CA
Christopher T Nguyen, MDInternal MedicineSan Francisco, CA
Ryan T Nguyen, LCSWLicensed Clinical Social WorkerSan Francisco, CA
Alisa G Oberschelp, M.D.Internal MedicineSan Francisco, CA
David N Ogami, M.D.PsychiatrySan Francisco, CA
Richard A Oliva, M.D.General PracticeVista, CA
Catherine E Olson, MDFamily PracticeSan Francisco, CA
Daniel OlsonPsychiatrySan Francisco, CA
Migdalia Ordonez, M.D.Family PracticeSan Francisco, CA
Francisca V Oropeza, MFTMarriage and Family TherapistSan Francisco, CA
Levis Owens, NP MSNNurse PractitionerSan Francisco, CA
Joseph L Pace, M.D.Internal MedicineSan Francisco, CA
Rhome Palmea, NURSE PRACTITIONERNurse PractitionerSan Francisco, CA
Charles B Parks, D.P.M.PodiatrySan Francisco, CA
Firoozeh Parsa Nezhad, MDInternal MedicineSan Francisco, CA
Lisa U Pascual, MDPhysical Medicine and RehabilitationSan Francisco, CA
Maria Y Patanwala, MDInternal MedicineSanta Monica, CA
Bing A PeiFamily PracticeSan Francisco, CA
Laurence Peiperl, MDInternal MedicineSan Francisco, CA
Katrina Peirce, NP, MSNNurse PractitionerSan Francisco, CA
Rita M Perez, LCSWLicensed Clinical Social WorkerSan Francisco, CA
Allison L Phillips, NPNurse PractitionerSan Francisco, CA
Gloria Poessy, LCSWLicensed Clinical Social WorkerSan Francisco, CA
Ellena Popova, MDInternal MedicineSan Francisco, CA
Mary J Porquez, FNP, CNS, APRN-BCNurse PractitionerSan Francisco, CA
Douglas R Price-Hanson, M.D.Internal MedicineSan Francisco, CA
Haiyan Ramirez Batlle, M.D.Internal MedicineSan Quentin, CA
James H Reed, M.D.Internal MedicineSan Francisco, CA
Carmelo Roco, M.D.HospitalistSan Francisco, CA
Juan M Rodriguez, PSY.D.Psychologist, ClinicalSan Francisco, CA
Sarah Rosenberg, MDHospice and Palliative CarePhiladelphia, PA
Anne E Rosenthal, MDInternal MedicineSan Francisco, CA
Sarah Rosenwohl-Mack, MD, MPHFamily PracticeSan Francisco, CA
Alexander V Rybkin, M.D.Diagnostic RadiologySanta Barbara, CA
Ma M Sabai, M.DInternal MedicineSan Francisco, CA
Rex A Saekow, NPNurse PractitionerSan Francisco, CA
Jorge Salazar, MDInfectious DiseaseSan Francisco, CA
Sylvia A Saldana, RN, FNPNurse PractitionerSan Francisco, CA
Timothy J Sasaki, M.S.W., M.P.H.Licensed Clinical Social WorkerSan Francisco, CA
Julie S Schneider, MFTMarriage and Family TherapistSan Francisco, CA
Kim M Schoen, NPNurse PractitionerSan Francisco, CA
Noami Schoenfield, NPNurse PractitionerSan Francisco, CA
Emily SeckNurse PractitionerSan Francisco, CA
Keith W Seidel, MDFamily PracticeSan Francisco, CA
Shira Shavit, MDFamily PracticeSan Francisco, CA
Neal SheranFamily PracticeMartinez, CA
Kyla D SherwoodInfectious DiseaseTorrance, CA
Kathleen M Shrader, FNP-CNurse PractitionerFremont, CA
Janelle A Silvis, RN, MSN, AGPCNP-BCNurse PractitionerBerkeley, CA
Timothy Sinclair, M.D.PsychiatrySan Francisco, CA
Sareena Singh, M.D.PsychiatrySan Francisco, CA
Jae Ho Sohn, MDDiagnostic RadiologySan Francisco, CA
Eric D Stamps, D.P.M.PodiatryMill Valley, CA
Gabrielle L Steinberg, MD, MPHFamily PracticeOakland, 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