Clinicians affiliated with Permanente Medical Group Inc

10,996 clinicians on file with this group · most practice in San Francisco-Oakland-Fremont, CA · PAC ID 8921910225

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

4,125 clinicians affiliated with Permanente Medical Group Inc are in the 2024 Medicare Part B data, 3,777 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 · Internal Medicine (1,024) · Emergency Medicine (780) · Family Practice (422) · Diagnostic Radiology (358) · Cardiology (146) · Ophthalmology (130) · Certified Registered Nurse Anesthetist (CRNA) (110) · Nurse Practitioner (101) · Pathology (94) · Neurology (69) · Nephrology (65) · Psychiatry (65) · Gastroenterology (64) · Hospitalist (61) · Physician Assistant (57) · Urology (56) · Anesthesiology (53) · Critical Care (Intensivists) (53) · Interventional Radiology (47) · General Surgery (44) · Optometry (33) · Orthopedic Surgery (33) · Podiatry (26) · Pulmonary Disease (26) · Vascular Surgery (24) · Physical Therapist in Private Practice (17) · Hematology-Oncology (16) · Nuclear Medicine (16) · Physical Medicine and Rehabilitation (16) · Infectious Disease (15) · Otolaryngology (15) · Dermatology (14) · Rheumatology (9) · Endocrinology (8) · Medical Oncology (8) · Obstetrics & Gynecology (7) · Neurosurgery (6) · Interventional Cardiology (5) · Pain Management (3) · Psychologist, Clinical (3) · Thoracic Surgery (3) · Allergy/ Immunology (2) · Colorectal Surgery (Proctology) (2) · General Practice (2) · Hand Surgery (2) · Osteopathic Manipulative Medicine (2) · Certified Nurse Midwife (1) · Clinical Cardiac Electrophysiology (1) · Geriatric Medicine (1) · Hematology (1) · Hospice and Palliative Care (1) · Interventional Pain Management (1) · Pediatric Medicine (1) · Peripheral Vascular Disease (1) · Preventive Medicine (1) · Radiation Oncology (1) · Sleep Medicine (1) · Sports Medicine (1) · Surgical Oncology (1)

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

Clinicians affiliated with Permanente Medical Group Inc, 2024

Alphabetical by last name; 1,001–1,100 of 4,125.

NameSpecialtyCity
Andrew J Fenster, MDDiagnostic RadiologyOakland, CA
Robert Ferdman, DOInternal MedicineFresno, CA
Daniel J Fermi, MDInternal MedicineBrooklyn, NY
Victor R Fernandez, MDInternal MedicineFresno, CA
Kurukulasooriya Fernando, MDInternal MedicineWalnut Creek, CA
Jason Ferries, M.D.Critical Care (Intensivists)Sacramento, CA
Darius C Fewlass, M.D.Emergency MedicineOakland, CA
Keith H Fiman, M.D.GastroenterologyPiedmont, CA
Ryan T Finlayson, M.D.Emergency MedicineConcord, CA
Randall J Finley, M.D.Diagnostic RadiologySeattle, WA
Joanna M Finn, MDInternal MedicineSacramento, CA
Simone R Fischer, PT, DPTPhysical Therapist in Private PracticeAlameda, CA
William S FischetteEmergency MedicineSan Francisco, CA
Emily FisherFamily PracticeVallejo, CA
Jerron Fisher, M.D.Interventional RadiologyHershey, PA
Michelle L Fisher, PAPhysician AssistantSan Rafael, CA
Jesse K Fitzpatrick, M.D.HospitalistSanta Clara, CA
Thomas K Fitzpatrick, MDCardiologyRoseville, CA
Jason A Flamm, MDInternal MedicineSacramento, CA
Rebecca Flanagan, D.O.Internal MedicineModesto, CA
Gabriel Flaxman, MDFamily PracticeVallejo, CA
Joel D Fleischmann, M.D.Emergency MedicineLebanon, NH
Bethany S Fleming, M.D.Emergency MedicineLos Angeles, CA
Laura B Flink, MDCardiologySan Leandro, CA
Rosario Corazon Florante, MDInternal MedicineRoseville, CA
Amy E Flores, M.D.Emergency MedicineHartford, CT
Erika J Flores, M.D.Internal MedicineChicago, IL
Rachel Ruth R Flores, M.D.Family PracticeChicago, IL
Alexander FodorDiagnostic RadiologySacramento, CA
Lindsay M Foley, MDOphthalmologySanta Clara, CA
Amy W Fong, MDInternal MedicinePhiladelphia, PA
David P Foos, DOFamily PracticeSacramento, CA
Carmencita Ford-Fleifel, CRNACertified Registered Nurse Anesthetist (CRNA)Warren, MI
Kevin P Forey, MD-MBAHospitalistScottsdale, AZ
Anatoliy S Fortenko, MDPhysical Medicine and RehabilitationMartinez, CA
Elisa M Foster, DODiagnostic RadiologyGrayling, MI
Erina Foster, M.D.GastroenterologySacramento, CA
Laura M Foster, MDEmergency MedicineOakland, CA
April J Fox, M.D.NephrologyNew Orleans, LA
Casey A Fox, D.O.Emergency MedicineLas Vegas, NV
Jeffrey M Fox, MDGastroenterologySan Rafael, CA
Michael Fox, D.OPsychiatryRichmond, VA
Michael A Fox, MDDiagnostic RadiologyColorado Springs, CO
Steven T Foy, M.D.Emergency MedicineStanford, CA
Matthew H Frances, M.D.Emergency MedicineSacramento, CA
Annabel K Frank, MDHematology-OncologySan Francisco, CA
Jacqueline Frank, CRNACertified Registered Nurse Anesthetist (CRNA)Santa Clara, CA
Matt Frankovsky, MDEmergency MedicineSacramento, CA
Jason Frazer, PACPhysician AssistantModesto, CA
Jeffrey E Frazer, P.A.Physician AssistantSacramento, CA
Ryan T Fredricks, CRNACertified Registered Nurse Anesthetist (CRNA)Gilroy, CA
Robert Freed, M.D.Interventional RadiologyLos Angeles, CA
Jeannine A FreemanNurse PractitionerSanta Rosa, CA
Lauren M Friedly, M.D.HospitalistBurlingame, CA
Catherina C Fu, M.D.Diagnostic RadiologyLos Angeles, CA
Melinda T Fudge, M.D.PsychiatryJenkintown, PA
Amy L FugleiPsychiatryVacaville, CA
Ryan M Fuller, M.D.PsychiatrySacramento, CA
Sherry S Fung-Sakita, M.D.Family PracticeLos Angeles, CA
Andrew Gabriel, DOInternal MedicineFresno, CA
Erin GaglianoCertified Registered Nurse Anesthetist (CRNA)San Diego, CA
Nupoor Gajjar, MDPathologyOakland, CA
Laura Gal, CRNACertified Registered Nurse Anesthetist (CRNA)Chicago, IL
Oscar C Galan, MDInternal MedicineStockton, CA
Kristine Galang, M.D.Internal MedicineSacramento, CA
Etienne Galbreath, DOEmergency MedicineLivonia, MI
Samuel A Galicia, M.D.Internal MedicineManteca, CA
Sarah N Gallager, M.D.Internal MedicineSacramento, CA
Christina GalleraniEmergency MedicineWashington, DC
Kellen T Galster, MDEmergency MedicineLas Vegas, NV
John V Ganal, M.D.AnesthesiologyGlendale, CA
Anu GanapathyEmergency MedicineProvidence, RI
Sharon Gandhi, DONeurologySan Jose, CA
Ronnie Gandhoke, MDAnesthesiologySacramento, CA
Winnie J Gandingco, MDFamily PracticeSacramento, CA
James A Gangar, M.D.Family PracticeWesterville, OH
Aditya N Gangopadhyay, MDInternal MedicineOakland, CA
Ravi V Gangula, MDDiagnostic RadiologyModesto, CA
Leila Ganjehei, MDCardiologyGreenwood, SC
Shiva K Ganji, M.D.HospitalistSalinas, CA
Laura E Gannaway, MDInternal MedicineRichmond, CA
Xin Gao, M.D.PathologyAtlanta, GA
Dariush Garber, MD, MPHEmergency MedicineSacramento, CA
Zev W Garbuz, MDInternal MedicineModesto, CA
Carlos Garcia, MDFamily PracticeSanta Rosa, CA
Jorge A GarciaEmergency MedicineSanta Clara, CA
Joshua M Garcia, MDEmergency MedicineIndianapolis, IN
Richard Garcia, MDEmergency MedicineModesto, CA
Charina A Garduque, NP-CNurse PractitionerOroville, CA
Joy Garg, M.D.Vascular SurgerySan Leandro, CA
Rey Anthony G Garibay, MDFamily PracticeLuxemburg, WI
Sanjay R Garuda, MDGastroenterologyColumbus, OH
Nathan Garvin, M.D.Emergency MedicineFresno, CA
Eileen Gaspar, M.D.Internal MedicineOakland, CA
Melissa Gaspar, MDEmergency MedicineVacaville, CA
Lance G Gault, D.O.Family PracticeClovis, CA
Christopher Gaut, MDEmergency MedicineRichmond, CA
Aruna Gavini, MDHematology-OncologyWalnut Creek, CA
Charlene M Gaw, MDEmergency MedicineSanta Clara, CA
Benjamin H Ge, MDInterventional RadiologyStanford, 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

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