Clinicians affiliated with Natalie Driessen MD Inc

9 clinicians on file with this group · most practice in Riverside-San Bernardino-Ontario, CA · PAC ID 0446481360

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

5 clinicians affiliated with Natalie Driessen MD Inc are in the 2024 Medicare Part B data, 3 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 · Physician Assistant (2) · Dermatology (1) · Family Practice (1) · Plastic and Reconstructive Surgery (1)

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

Clinicians affiliated with Natalie Driessen MD Inc, 2024

Alphabetical by last name; 5.

NameSpecialtyCity
Brittany Denue, PA-CPhysician AssistantLa Jolla, CA
Natalie DriessenPlastic and Reconstructive SurgeryPalm Desert, CA
April S Ethridge, P.A.Physician AssistantRancho Mirage, CA
Michael J Messina, MDDermatologyPalm Desert, CA
Reuven F Sison, M.D.Family PracticeMonterey Park, 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