Clinicians affiliated with Community Orthopedic Medical Group

17 clinicians on file with this group · most practice in Los Angeles-Long Beach-Anaheim, CA · PAC ID 2365426517

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

15 clinicians affiliated with Community Orthopedic Medical Group are in the 2024 Medicare Part B data, 10 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 (5) · Orthopedic Surgery (3) · Sports Medicine (3) · Hand Surgery (2) · Physical Medicine and Rehabilitation (2)

Specialty links go to the specialty in Los Angeles-Long Beach-Anaheim, CA.

Clinicians affiliated with Community Orthopedic Medical Group, 2024

Alphabetical by last name; 15.

NameSpecialtyCity
Michael D Burdi, MDOrthopedic SurgeryMission Viejo, CA
James B Chen, M.D.Orthopedic SurgeryMission Viejo, CA
Stephen T Gardner, M.D.Sports MedicineMission Viejo, CA
Evan M Guerrero, M.D.Hand SurgeryMission Viejo, CA
Tiva Hanjan, M.D.Physical Medicine and RehabilitationMission Viejo, CA
Jason W Knott, PAPhysician AssistantMission Viejo, CA
Jennifer Maholchic, PA-CPhysician AssistantMission Viejo, CA
Michael S Marandola, MDSports MedicineMission Viejo, CA
Kent S Marangi, MDSports MedicineMission Viejo, CA
Emily B Mishler, PAPhysician AssistantMission Viejo, CA
John R Morris, MDHand SurgeryMission Viejo, CA
Charles L Stewart, PAPhysician AssistantMission Viejo, CA
Stephen L Tocci, MDOrthopedic SurgeryMission Viejo, CA
Tyler G Waldron, PA-CPhysician AssistantMission Viejo, CA
Neal Washburn, DOPhysical Medicine and RehabilitationMission Viejo, 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