Clinicians affiliated with Cep America - California
1,292 clinicians on file with this group · most practice in Riverside-San Bernardino-Ontario, CA · PAC ID 6103739131
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
1,097 clinicians affiliated with Cep America - California are in the 2024 Medicare Part B data, 978 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 · Emergency Medicine (955) · Nurse Practitioner (93) · Physician Assistant (26) · Family Practice (15) · Internal Medicine (3) · Anesthesiology (1) · General Surgery (1) · Hospitalist (1) · Nephrology (1) · Neurology (1)
Specialty links go to the specialty in Riverside-San Bernardino-Ontario, CA.
Clinicians affiliated with Cep America - California, 2024
Alphabetical by last name; 201–300 of 1,097.
| Name | Specialty | City |
|---|---|---|
| Andrew Cox | Emergency Medicine | Brooklyn, NY |
| Ross Crary, MD | Emergency Medicine | Mankato, MN |
| Andrew E Crouch | Emergency Medicine | Colton, CA |
| Elizabeth Crow, M.D. | Emergency Medicine | Los Angeles, CA |
| Matthew Cupp, MD | Emergency Medicine | Bakersfield, CA |
| Kevin J Dales, DO | Emergency Medicine | Moreno Valley, CA |
| Abdelhamid F Dalia, MD | Emergency Medicine | Bakersfield, CA |
| David E Dallafior, MD | Emergency Medicine | San Francisco, CA |
| Xi Z Damrell, M.D. | Emergency Medicine | Visalia, CA |
| Jacob S Danoff, MD | Emergency Medicine | Carmichael, CA |
| Vincent Dao | Physician Assistant | Long Beach, CA |
| Rhys V Dapar, M.D | Emergency Medicine | San Jose, CA |
| Bryan F Darger | Emergency Medicine | Houston, TX |
| Jennifer Darukhanavala, MD | Emergency Medicine | Hayward, CA |
| Dakota B Davidson, DO | Emergency Medicine | Palm Springs, CA |
| Jeffery W Davies, D.O. | Emergency Medicine | Palm Springs, CA |
| Danielle Davis, M.D. | Emergency Medicine | Saint Louis, MO |
| Jessie Davis | Emergency Medicine | Palm Springs, CA |
| Michelle Davis, MD | Emergency Medicine | Vallejo, CA |
| Diane Dawley, MD | Emergency Medicine | Greenville, NC |
| Kevin L Dean, M.D. | Emergency Medicine | Portland, OR |
| Karolina P Deaugustinis | Emergency Medicine | Baltimore, MD |
| Matthew L Deaugustinis, M.D., M.P.H. | Emergency Medicine | Baltimore, MD |
| Steven Deford, M.D. | Emergency Medicine | Modesto, CA |
| Marsii Degrasse | Nurse Practitioner | Sherman Oaks, CA |
| Elizabeth R Dei Rossi, M.D. | Emergency Medicine | New York, NY |
| Jason A Della Vecchia, D.O. | Emergency Medicine | Clovis, CA |
| Megan C Demott, MD | Emergency Medicine | La Jolla, CA |
| Douglas E Dennis, M.D. | Internal Medicine | Fountain Valley, CA |
| Matthew R Denny, M.D., M.P.H. | Emergency Medicine | San Francisco, CA |
| Renee Denolf | Emergency Medicine | Visalia, CA |
| Angela De Robles, FNP-C | Nurse Practitioner | French Camp, CA |
| Pranav J Desai, M.D. | Emergency Medicine | Atlanta, GA |
| Fairuz C Despujos Harfouche, M.D | Emergency Medicine | Loma Linda, CA |
| Craig R Devinney, M.D. | Emergency Medicine | Merced, CA |
| Ryan F Devivo, DO | Emergency Medicine | Santa Monica, CA |
| Ramandeep S Dhillon, M.D. | Emergency Medicine | San Diego, CA |
| Elvin Diaz | Emergency Medicine | Reedley, CA |
| Olga Y Diaz | Emergency Medicine | San Diego, CA |
| Giulia Di Bella | Emergency Medicine | Lebanon, OR |
| Rachael R Dillman, PA | Physician Assistant | Murrieta, CA |
| Paul L Dimodica, D.O. | Emergency Medicine | Lincoln City, OR |
| Priscilla Ding | Emergency Medicine | Emeryville, CA |
| Nnaemeka D Diribe, DO | Emergency Medicine | Joshua Tree, CA |
| Dzung C DO, M.D. | Emergency Medicine | Tacoma, WA |
| Nhan H DO, MD | Emergency Medicine | Bakersfield, CA |
| Tin M DO, M.D. | Emergency Medicine | San Francisco, CA |
| Theodore B Doherty, DO | Emergency Medicine | Allentown, PA |
| Cathy Y Dong | Emergency Medicine | Riverside, CA |
| Jimmy A Donkor, MD | Emergency Medicine | Fresno, CA |
| Eric Donn, DO, MHA | Emergency Medicine | Visalia, CA |
| Matthew Donnelly, M.D. | Emergency Medicine | Marysville, CA |
| Robert A Donovan, M.D | Emergency Medicine | Modesto, CA |
| Alex D Doo, M.D. | Emergency Medicine | Long Beach, CA |
| Peter L Dornhofer, M.D. | Emergency Medicine | San Luis Obispo, CA |
| Adam P Dougherty, MPH | Emergency Medicine | Sacramento, CA |
| Timothy J Drazek, M.D. | Emergency Medicine | Walnut Creek, CA |
| Emily Dreisbach | Nurse Practitioner | Turlock, CA |
| Radu Dudas, M.D. | Emergency Medicine | Moreno Valley, CA |
| David S Duffy, M.D. | Emergency Medicine | Greenbrae, CA |
| William S Dukes, MD | Emergency Medicine | Loma Linda, CA |
| Bogdan G Dumitriu | Emergency Medicine | Loma Linda, CA |
| Joanna M Dumont, D.O | Emergency Medicine | Modesto, CA |
| Viet Q Duong, MD | Emergency Medicine | Lynwood, CA |
| John P Dutton, M.D. | Emergency Medicine | Travis Afb, CA |
| Jane Dyball | Emergency Medicine | Sacramento, CA |
| Montessa L Edwards, MD | Emergency Medicine | West Hollywood, CA |
| Erik Egsieker, MD | Emergency Medicine | Portland, OR |
| John W Elliott, MD | Emergency Medicine | Mill Valley, CA |
| Olga I Emig, FNP | Nurse Practitioner | Yucaipa, CA |
| Thomas Ence, M.D. | Emergency Medicine | Brawley, CA |
| Inbal S Epstein, MD | Emergency Medicine | Sacramento, CA |
| Niklas Eriksson | Emergency Medicine | Tulare, CA |
| Leticia Escoto, MD | Family Practice | Fresno, CA |
| Kenyatta Evans, M.D. | Emergency Medicine | St. Louis, MO |
| Erika Falsgraf, MD | Emergency Medicine | Fresno, CA |
| Wei L Fan, M.D. | Emergency Medicine | Jamaica, NY |
| Joseph Fargusson, M.D. | Emergency Medicine | Riverside, CA |
| Michael Fargusson, M.D | Emergency Medicine | Loma Linda, CA |
| Roel D Farrales, MD | Emergency Medicine | San Francisco, CA |
| David Feldman | Emergency Medicine | San Jose, CA |
| Sarah C Feldmann, D.O. | Emergency Medicine | Santa Cruz, CA |
| Abhilash L Felix, M.D. | Emergency Medicine | San Francisco, CA |
| Gregory M Fenati, D.O. | Emergency Medicine | Colton, CA |
| Danny Fernandez, MD | Emergency Medicine | Colton, CA |
| Kenneth J Filbeck, M.D. | Family Practice | Kailua, HI |
| Taylor N Filler, MD | Emergency Medicine | Corona, CA |
| Felipe R Firmo, MD | Emergency Medicine | Santa Maria, CA |
| Andrew C Fischer, M.D. | Emergency Medicine | Bakersfield, CA |
| Mary A Fitzsimons, M.D | Emergency Medicine | Antioch, CA |
| Ronald R Flores, MD | Emergency Medicine | Folsom, CA |
| Karen Foo | Emergency Medicine | Bronx, NY |
| Sophia Fornbacher | Emergency Medicine | Torrance, CA |
| Kristen Fortin, FNP-BC | Nurse Practitioner | Merced, CA |
| William E Franklin, D.O. | Emergency Medicine | Bakersfield, CA |
| Lucas Friedman, M.D. | Emergency Medicine | Tucson, AZ |
| Sophia Froelich | Emergency Medicine | Fresno, CA |
| David J Fujihara, D.O. | Emergency Medicine | Visalia, CA |
| Jessica K Fujimoto, M.D. | Emergency Medicine | Fresno, CA |
| Nikita Ganatra | Emergency Medicine | Perth Amboy, NJ |
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