Clinicians affiliated with Peconic Bay Medical Center

Acute Care Hospitals · Voluntary non-profit - Other · 1 Heros Way, Riverhead, NY 11901 · New York-Newark-Jersey City, NY-NJ · CCN 330107

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

404 clinicians affiliated with Peconic Bay Medical Center are in the 2024 Medicare Part B data (472 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 · Physician Assistant (41) · Diagnostic Radiology (36) · Cardiology (30) · Internal Medicine (28) · Emergency Medicine (21) · Hospitalist (20) · Family Practice (18) · Pathology (18) · Anesthesiology (17) · Nurse Practitioner (17) · Certified Registered Nurse Anesthetist (CRNA) (16) · Orthopedic Surgery (13) · Neurology (11) · Pulmonary Disease (10) · General Surgery (9) · Hematology-Oncology (9) · Neurosurgery (8) · Gastroenterology (7) · Obstetrics & Gynecology (6) · Critical Care (Intensivists) (5) · Interventional Cardiology (5) · Ophthalmology (5) · Urology (5) · Otolaryngology (4) · Physical Medicine and Rehabilitation (4) · Psychiatry (4) · Endocrinology (3) · Infectious Disease (3) · Interventional Radiology (3) · Nephrology (3) · Pain Management (3) · Thoracic Surgery (3) · Vascular Surgery (3) · Clinical Cardiac Electrophysiology (2) · Nuclear Medicine (2) · Podiatry (2) · Sports Medicine (2) · Advanced Heart Failure and Transplant Cardiology (1) · Colorectal Surgery (Proctology) (1) · Gynecological Oncology (1) · Hand Surgery (1) · Hematology (1) · Medical Oncology (1) · Plastic and Reconstructive Surgery (1) · Rheumatology (1)

Clinicians affiliated with Peconic Bay Medical Center, 2024

Alphabetical by last name; 401–404 of 404.

NameSpecialtyCity
Christina X Zhang, M.D.General SurgeryNew York, NY
Brittney S Zimmerman, M.D,Hematology-OncologyRiverhead, NY
Julia Zorn, DOGeneral SurgeryRiverhead, NY
Alexander I Zuhoski, MDMedical OncologyRiverhead, NY

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