Clinicians affiliated with Jun R. Chiong, MD, Mph, Inc.
10 clinicians on file with this group · most practice in Riverside-San Bernardino-Ontario, CA · PAC ID 5597925974
8 clinicians affiliated with Jun R. Chiong, MD, Mph, Inc. are in the 2024 Medicare Part B data, 1 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) · Internal Medicine (1) · Licensed Clinical Social Worker (1)
Specialty links go to the specialty in Riverside-San Bernardino-Ontario, CA.
Clinicians affiliated with Jun R. Chiong, MD, Mph, Inc., 2024
Alphabetical by last name; 8.
| Name | Specialty | City |
|---|---|---|
| Seth E Chelliah, MSN, PHN, RN, FNP-C | Nurse Practitioner | Redlands, CA |
| Jun R Chiong, M.D., M.P.H. | Internal Medicine | Redlands, CA |
| Victory B Mailangkay, PMHNP | Nurse Practitioner | Colton, CA |
| Julie A Nelson, LCSW | Licensed Clinical Social Worker | San Bernardino, CA |
| Jiraphat Sumner, FNP-DNP | Nurse Practitioner | Rancho Cucamonga, CA |
| Marvin L Sunpongco, PMHNP | Nurse Practitioner | Huntington Beach, CA |
| Angelica Tan, NURSE PRACTIONER | Nurse Practitioner | Redlands, CA |
| Gaea Jamine U Uppala, DNP, PMHNP-BC | Nurse Practitioner | Redlands, 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