Clinicians affiliated with Ascension St Vincent's St Johns County

Acute Care Hospitals · Voluntary non-profit - Private · 205 Trinity Way, St. Johns, FL 32259 · Jacksonville, FL · CCN 100361

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

279 clinicians affiliated with Ascension St Vincent's St Johns County are in the 2024 Medicare Part B data (302 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Anesthesiology (35) · Nurse Practitioner (34) · Physician Assistant (25) · Internal Medicine (19) · Diagnostic Radiology (18) · Family Practice (18) · Orthopedic Surgery (13) · Anesthesiology Assistant (12) · Cardiology (12) · Gastroenterology (11) · Pulmonary Disease (9) · Certified Registered Nurse Anesthetist (CRNA) (8) · General Surgery (7) · Emergency Medicine (6) · Hematology-Oncology (6) · Pathology (6) · Urology (6) · Nephrology (5) · Podiatry (5) · Neurosurgery (3) · Endocrinology (2) · Hand Surgery (2) · Hospitalist (2) · Interventional Cardiology (2) · Interventional Pain Management (2) · Interventional Radiology (2) · Neurology (2) · Otolaryngology (2) · Infectious Disease (1) · Obstetrics & Gynecology (1) · Peripheral Vascular Disease (1) · Rheumatology (1) · Sports Medicine (1)

Interventional Cardiology affiliated with Ascension St Vincent's St Johns County, 2024

Alphabetical by last name; 2.

NameCity
Patrick S Antoun, MDJacksonville, FL
Raid G Ossi, M.D.Jacksonville, FL

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built