Clinicians affiliated with Riverside-San Bernardino County Indian Health Inc
46 clinicians on file with this group · most practice in Riverside-San Bernardino-Ontario, CA · PAC ID 4789867805
14 clinicians affiliated with Riverside-San Bernardino County Indian Health Inc are in the 2024 Medicare Part B data, 8 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 (6) · Family Practice (4) · Nephrology (2) · Internal Medicine (1) · Psychiatry (1)
Specialty links go to the specialty in Riverside-San Bernardino-Ontario, CA.
Clinicians affiliated with Riverside-San Bernardino County Indian Health Inc, 2024
Alphabetical by last name; 14.
| Name | Specialty | City |
|---|---|---|
| Oluwatoni J Arene, MD | Family Practice | Banning, CA |
| Craig F Callam, APRN, FNP-BC | Nurse Practitioner | Banning, CA |
| Daniel R Crogan, MD | Internal Medicine | Oakhurst, CA |
| Ashley Fonseca-Tweed, FNP-BC | Nurse Practitioner | Moreno Valley, CA |
| George W Girgis, M.D. | Family Practice | San Antonio, TX |
| Arthur Leitzke, M.D. | Psychiatry | Riverside, CA |
| Ebrahim A Mohamedy, M.D. | Family Practice | Temecula, CA |
| Ngoc K Nguyen, RN MSN FNP-BC CMSRN | Nurse Practitioner | Santa Ana, CA |
| Diana A Plucker, MD | Family Practice | Bloomington, CA |
| Mary M Sandoval, RN, PHN, FNP | Nurse Practitioner | San Jacinto, CA |
| Cimarron Smith | Nurse Practitioner | Murrieta, CA |
| James P Tomas, MD | Nephrology | San Bernardino, CA |
| Glen Wiley, APRN, FNP-C | Nurse Practitioner | Upland, CA |
| Dalia M Zaky Dawoud, MD | Nephrology | Riverside, 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