Clinicians affiliated with Sierra Medical Group Holding Company, Inc.
9 clinicians on file with this group · most practice in Los Angeles-Long Beach-Anaheim, CA · PAC ID 9335185594
7 clinicians affiliated with Sierra Medical Group Holding Company, Inc. are in the 2024 Medicare Part B data, 5 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 · Family Practice (2) · Internal Medicine (2) · General Practice (1) · Nurse Practitioner (1) · Physician Assistant (1)
Specialty links go to the specialty in Los Angeles-Long Beach-Anaheim, CA.
Clinicians affiliated with Sierra Medical Group Holding Company, Inc., 2024
Alphabetical by last name; 7.
| Name | Specialty | City |
|---|---|---|
| Paula Bailey-Walton, M.D. | Internal Medicine | Los Angeles, CA |
| Julie A Cordero, MSN,APRN,FNP-C | Nurse Practitioner | Valencia, CA |
| Eric L Fernandez, M.D. | Internal Medicine | Valencia, CA |
| Darrin D Luu, M.D. | Family Practice | Murrieta, CA |
| Brian A Schlesinger, PA-C | Physician Assistant | Palmdale, CA |
| Atul Sharma, MD. | General Practice | Mission Hills, CA |
| Andrea Vu, MD. | Family Practice | Mc Dowell, KY |
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