Clinicians affiliated with Vituity Physician Services PC

60 clinicians on file with this group · most practice in Riverside-San Bernardino-Ontario, CA · PAC ID 0749620888

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

37 clinicians affiliated with Vituity Physician Services PC are in the 2024 Medicare Part B data, 32 of them physicians. Data years with affiliated clinicians: 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 · Family Practice (30) · Physician Assistant (3) · Nurse Practitioner (2) · Internal Medicine (1) · Preventive Medicine (1)

Specialty links go to the specialty in Riverside-San Bernardino-Ontario, CA.

Clinicians affiliated with Vituity Physician Services PC, 2024

Alphabetical by last name; 37.

NameSpecialtyCity
David Ahamba, M.D.Family PracticeSan Bernardino, CA
Muhammad Arif, MDFamily PracticeSan Jacinto, CA
Ruben R Avagimov, MDFamily PracticeColton, CA
Carlos A Banuelos Ramirez, PHYSICIAN ASSISTANTPhysician AssistantBeaumont, CA
Peter Bastian, MDPreventive MedicineLoma Linda, CA
Heather Bohn, DOFamily PracticeColton, CA
Joachim M Brown, DOFamily PracticeColton, CA
Arnel Cadiz, NURSE PRACTITIONERNurse PractitionerRedlands, CA
Luis M Chaname, D.O.Family PracticeColton, CA
Nehemiah Chang, MDFamily PracticeColton, CA
Rosa M Cortes, M.D.Family PracticeColton, CA
Debra Craig, M.D.Internal MedicineLoma Linda, CA
James Evans, M.D.Family PracticeColton, CA
Nehal N Gandhi, MDFamily PracticeColton, CA
Jonathan Goorhuis, MDFamily PracticeMurrieta, CA
Pooja Gupta, DOFamily PracticeColton, CA
Ulisses Hernandez, DOFamily PracticeWasco, CA
Eugene Ho, MDFamily PracticeColton, CA
Inga P Jeon, M.D.Family PracticeWhittier, CA
Jonathan Jinesta, PAPhysician AssistantLynwood, CA
Rachel S Kaufman, MDFamily PracticeColton, CA
Leala B Lettice, D.O.Family PracticeCorona, CA
Paul E Lyons, MDFamily PracticeColton, CA
Kristy E Matschullat, PA-CPhysician AssistantFresno, CA
Djordje Milivojevic, DOFamily PracticeSan Bernardino, CA
Narges Moaddel, MDFamily PracticeColton, CA
Ashley N Molina, MDFamily PracticeColton, CA
Sameet Moor, DOFamily PracticeSan Antonio, TX
Nguyen-Phuong D Pham, M.D.Family PracticeFontana, CA
Emily J Robison, DOFamily PracticeRedlands, CA
Maria Rodriguez, M.DFamily PracticeColton, CA
Deborah E Small, MDFamily PracticeColton, CA
Christina Sugirtharaj, MDFamily PracticeColton, CA
Michael A Tomkins, D.O.Family PracticeRiverside, CA
Juan Velasquez, M.D.Family PracticeSan Bernardino, CA
Aimee M Vercio, M.D.Family PracticeColton, CA
Bradley WilsonNurse PractitionerLoma Linda, 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