Clinicians affiliated with Evangelical Medical Services Organization

248 clinicians on file with this group · most practice in Lewisburg, PA · PAC ID 9133033087

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

240 clinicians affiliated with Evangelical Medical Services Organization are in the 2024 Medicare Part B data, 135 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 · Physician Assistant (56) · Certified Registered Nurse Anesthetist (CRNA) (23) · Nurse Practitioner (22) · Neurology (17) · Anesthesiology (15) · Emergency Medicine (13) · Hospitalist (13) · Family Practice (10) · Orthopedic Surgery (9) · Gastroenterology (7) · General Surgery (7) · Internal Medicine (6) · Obstetrics & Gynecology (6) · Interventional Cardiology (5) · Cardiology (4) · Nephrology (4) · Urology (4) · Pathology (3) · Critical Care (Intensivists) (2) · Pain Management (2) · Psychologist, Clinical (2) · Vascular Surgery (2) · Audiologist (1) · Endocrinology (1) · Hospice and Palliative Care (1) · Otolaryngology (1) · Pulmonary Disease (1) · Registered Dietitian or Nutrition Professional (1) · Rheumatology (1) · Sports Medicine (1)

Specialty links go to the specialty in Lewisburg, PA.

Clinicians affiliated with Evangelical Medical Services Organization, 2024

Alphabetical by last name; 201–240 of 240.

NameSpecialtyCity
Naila Shereen, M.D.Internal MedicineLewisburg, PA
Jennifer Shirey, PA-CPhysician AssistantMuncy, PA
Saquib Siddiqi, DOCardiologyLewisburg, PA
William L Sisitki, PA-CPhysician AssistantLewisburg, PA
Shannon T Slabinski, CRNACertified Registered Nurse Anesthetist (CRNA)Lewisburg, PA
Elise M Slaughter, BSN, MSN, CRNACertified Registered Nurse Anesthetist (CRNA)Lewisburg, PA
Alva D Smith, MDCardiologyBerwick, PA
Thomas C Smith, M.D.HospitalistLewisburg, PA
Brock A Solomon, PA-CPhysician AssistantMiddleburg, PA
Jordan SouthernUrologyLewisburg, PA
Russell J Stankiewicz, MDObstetrics & GynecologyLewisburg, PA
Todd M Stefan, MDVascular SurgeryLewisburg, PA
Justin C Stone, M.D.Emergency MedicinePhiladelphia, PA
Krystal G Strazik, AU.D.AudiologistLewisburg, PA
David G Talabiska, DOGastroenterologyDanville, PA
George Tenedios, MDAnesthesiologyLewisburg, PA
Dekey Y Tenpa, CRNPNurse PractitionerYork, PA
Laurie W Treaster, PA-CPhysician AssistantLewisburg, PA
John F Turner, MDGeneral SurgeryLewisburg, PA
Kaitlyn N Tyrie, MDObstetrics & GynecologyLewisburg, PA
Steven R Uhl, PA-CPhysician AssistantLewisburg, PA
Songoli C Umeh, M.D.AnesthesiologyLewisburg, PA
Douglas Valenta, MDNeurologyHonolulu, HI
Preet M Varade, M.D.NeurologyAllentown, PA
Vickie L Varklet, M.D.AnesthesiologyLewisburg, PA
Robert S Veach, PA-CPhysician AssistantLewisburg, PA
Mark W Vergauwen, PA-CPhysician AssistantLewisburg, PA
Stephen Wall, D.O.PathologyLewisburg, PA
James R Weaver, R.P.A.C.Physician AssistantLewisburg, PA
Seth I Weber, MDHospitalistLewisburg, PA
Joshua A Weston, D.O.GastroenterologyDanville, PA
Jennifer L Wetzel, PA-CPhysician AssistantLewisburg, PA
Amy S Wirtner, MDEmergency MedicineLewisburg, PA
Stephanie R Wolfe, PA-CPhysician AssistantLewisburg, PA
Jeffrey T Yaiko, M.D.AnesthesiologyLewisburg, PA
Max A YesalavageCertified Registered Nurse Anesthetist (CRNA)Allentown, PA
Gregory W Yost, D.O.Internal MedicineDanville, PA
Kiera Zarick, CRNACertified Registered Nurse Anesthetist (CRNA)Lewisburg, PA
David M Zelechoski, M.D.Internal MedicineLewisburg, PA
Kenneth J Zook, PA-CPhysician AssistantLewisburg, PA

Practice locations

Listed practice locations in 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