Clinicians affiliated with Heritage Valley Multispecialty Group Inc

227 clinicians on file with this group · most practice in Pittsburgh, PA · PAC ID 0042105678

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

204 clinicians affiliated with Heritage Valley Multispecialty Group Inc are in the 2024 Medicare Part B data, 110 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 · Nurse Practitioner (50) · Physician Assistant (42) · Internal Medicine (30) · Family Practice (28) · Cardiology (7) · Hospitalist (7) · Pulmonary Disease (7) · General Surgery (6) · Interventional Cardiology (4) · Orthopedic Surgery (4) · Clinical Cardiac Electrophysiology (2) · Critical Care (Intensivists) (2) · Endocrinology (2) · Hospice and Palliative Care (2) · Podiatry (2) · Rheumatology (2) · Cardiac Surgery (1) · Emergency Medicine (1) · Hand Surgery (1) · Infectious Disease (1) · Nephrology (1) · Neurology (1) · Urology (1)

Specialty links go to the specialty in Pittsburgh, PA.

Clinicians affiliated with Heritage Valley Multispecialty Group Inc, 2024

Alphabetical by last name; 201–204 of 204.

NameSpecialtyCity
Elizabeth A Zangus, CRNPNurse PractitionerBeaver, PA
Gregg S Zernich, D.O.Family PracticeMonaca, PA
Yijun Zhang, MDHospitalistBeaver, PA
Kristin M Zvonar, M.D.Internal MedicineBeaver Falls, PA

Practice locations

Listed practice locations in Ohio, Pennsylvania.

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