Clinicians affiliated with Greater Baltimore Medical Center

Acute Care Hospitals · Voluntary non-profit - Private · 6701 North Charles Street, Baltimore, MD 21204 · Baltimore-Columbia-Towson, MD · CCN 210044

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

639 clinicians affiliated with Greater Baltimore Medical Center are in the 2024 Medicare Part B data (705 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 · Internal Medicine (80) · Diagnostic Radiology (73) · Nurse Practitioner (59) · Physician Assistant (55) · Hospitalist (38) · Family Practice (31) · Anesthesiology (29) · Emergency Medicine (21) · Obstetrics & Gynecology (20) · Ophthalmology (20) · Cardiology (19) · Otolaryngology (19) · Urology (14) · General Surgery (12) · Certified Registered Nurse Anesthetist (CRNA) (11) · Critical Care (Intensivists) (11) · Nephrology (11) · Orthopedic Surgery (11) · Gastroenterology (9) · Hematology-Oncology (9) · Endocrinology (8) · Neurology (8) · Pulmonary Disease (8) · Vascular Surgery (7) · Infectious Disease (5) · Pathology (4) · Psychiatry (4) · Rheumatology (4) · Colorectal Surgery (Proctology) (3) · Hospice and Palliative Care (3) · Podiatry (3) · Radiation Oncology (3) · Advanced Heart Failure and Transplant Cardiology (2) · Geriatric Medicine (2) · Gynecological Oncology (2) · Interventional Cardiology (2) · Medical Oncology (2) · Neurosurgery (2) · Plastic and Reconstructive Surgery (2) · Sleep Medicine (2) · Thoracic Surgery (2) · Clinical Cardiac Electrophysiology (1) · Dermatology (1) · Hand Surgery (1) · Interventional Radiology (1) · Nuclear Medicine (1) · Pain Management (1) · Physical Medicine and Rehabilitation (1) · Speech Language Pathologist (1) · Surgical Oncology (1)

Clinicians affiliated with Greater Baltimore Medical Center, 2024

Alphabetical by last name; 601–639 of 639.

NameSpecialtyCity
Robert Vissing, MDInternal MedicineTowson, MD
Mary A Walker, CRNPNurse PractitionerBel Air, MD
Stephanie L WallaceCertified Registered Nurse Anesthetist (CRNA)Towson, MD
Scott P Walton, MDDiagnostic RadiologyBaltimore, MD
Tania S Walton, MDDiagnostic RadiologyBaltimore, MD
Stephanie R Wappel, M.D.Sleep MedicineTowson, MD
Amanda WardHospitalistDanville, PA
Andrew C Warren, M.D.PsychiatryBaltimore, MD
Emily Watters, MDGeneral SurgeryTowson, MD
Raya Wehbeh, MDSleep MedicineBaltimore, MD
John Werner, MDDiagnostic RadiologyBaltimore, MD
Seamus P Whelton, MDCardiologyBaltimore, MD
Leeann R White, NPNurse PractitionerBaltimore, MD
William WhiteEmergency MedicineBaltimore, MD
Sarah F Whiteford, M.D.Family PracticeBaltimore, MD
Diana A Whitehead, MDGastroenterologyPikesville, MD
Emily Whitty, CRNPNurse PractitionerDundalk, MD
Joanne K Wills, M.D.Family PracticeBaltimore, MD
Tracey Wilson, CRNPNurse PractitionerBaltimore, MD
Julie B Winston, M.D.OtolaryngologyTowson, MD
Jacqueline J Wisner, MDInternal MedicineTimonium, MD
Aaron H Wood, MDOtolaryngologyBaltimore, MD
Megan A Wood, NP-C, CRNPNurse PractitionerTimonium, MD
Kathryn Woods, CRNACertified Registered Nurse Anesthetist (CRNA)Baltimore, MD
Ernestine A Wright, M.D.Internal MedicineTimonium, MD
Jeffrey X Yang, M.D.Diagnostic RadiologyBaltimore, MD
Sandrine Yazbek, M.D.Diagnostic RadiologyBaltimore, MD
Christopher H Yee, MDHospitalistBaltimore, MD
Frederic K Yeganeh, MDDiagnostic RadiologyBaltimore, MD
Charles D Yim, MDDiagnostic RadiologyBaltimore, MD
Angela Yin, M.D.HospitalistTowson, MD
Nancy Yue, MDDiagnostic RadiologyBaltimore, MD
Syed S Zaidi, M.D.Interventional CardiologyTowson, MD
Ari Zaiman, M.D.Critical Care (Intensivists)Towson, MD
William D Zeichner, MDAnesthesiologyTowson, MD
Lijun ZhouInternal MedicineRandallstown, MD
William M Zirkin, MDEmergency MedicineBaltimore, MD
Edward Zuzarte, MDPsychiatryBaltimore, MD
Adam Zviman, MDCritical Care (Intensivists)Baltimore, MD

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