Clinicians affiliated with Prohealth Partners, A Medical Group

239 clinicians on file with this group · most practice in Los Angeles-Long Beach-Anaheim, CA · PAC ID 2769388412

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

205 clinicians affiliated with Prohealth Partners, A Medical Group are in the 2024 Medicare Part B data, 170 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 · Internal Medicine (40) · Family Practice (30) · Nurse Practitioner (24) · Cardiology (17) · Nephrology (13) · Obstetrics & Gynecology (8) · Physician Assistant (8) · Gastroenterology (7) · Hospitalist (6) · General Surgery (5) · Rheumatology (5) · Diagnostic Radiology (4) · Hospice and Palliative Care (4) · Infectious Disease (4) · Orthopedic Surgery (4) · Critical Care (Intensivists) (3) · Endocrinology (3) · Dermatology (2) · Emergency Medicine (2) · Interventional Cardiology (2) · Neurology (2) · Psychiatry (2) · Clinical Cardiac Electrophysiology (1) · Hematology-Oncology (1) · Medical Oncology (1) · Otolaryngology (1) · Physical Medicine and Rehabilitation (1) · Physical Therapist in Private Practice (1) · Podiatry (1) · Pulmonary Disease (1) · Registered Dietitian or Nutrition Professional (1) · Undefined Physician type (1)

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

Clinicians affiliated with Prohealth Partners, A Medical Group, 2024

Alphabetical by last name; 201–205 of 205.

NameSpecialtyCity
Young S Yang, NPNurse PractitionerLos Angeles, CA
Rebecca H Young, D.O.Family PracticeLong Beach, CA
Meiling F Yuen, M.D.DermatologyTorrance, CA
Amer Zarka, M.D.CardiologySanta Ana, CA
Sam Zeim, M.D.Diagnostic RadiologyLos Angeles, 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