Clinicians affiliated with Upmc Altoona

Acute Care Hospitals · Voluntary non-profit - Private · 620 Howard Avenue, Altoona, PA 16601 · Altoona, PA · CCN 390073

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

738 clinicians affiliated with Upmc Altoona are in the 2024 Medicare Part B data (810 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 · Family Practice (101) · Physician Assistant (81) · Internal Medicine (46) · Certified Registered Nurse Anesthetist (CRNA) (37) · Diagnostic Radiology (37) · Emergency Medicine (33) · Nurse Practitioner (30) · General Surgery (29) · Neurology (27) · Anesthesiology (23) · Urology (23) · Pathology (19) · Cardiology (18) · Radiation Oncology (18) · Infectious Disease (16) · Nephrology (16) · Orthopedic Surgery (16) · Obstetrics & Gynecology (15) · Gastroenterology (11) · Medical Oncology (10) · Critical Care (Intensivists) (9) · Podiatry (9) · Endocrinology (8) · Neurosurgery (8) · Rheumatology (8) · Otolaryngology (7) · Pulmonary Disease (7) · Dermatology (6) · Hematology (6) · Hematology-Oncology (6) · Hospitalist (6) · Thoracic Surgery (6) · Ophthalmology (5) · Psychiatry (5) · Certified Nurse Midwife (4) · Cardiac Surgery (3) · Interventional Cardiology (3) · Interventional Radiology (3) · Physical Medicine and Rehabilitation (3) · Plastic and Reconstructive Surgery (3) · Vascular Surgery (3) · Allergy/ Immunology (2) · Clinical Cardiac Electrophysiology (2) · General Practice (2) · Osteopathic Manipulative Medicine (2) · Advanced Heart Failure and Transplant Cardiology (1) · Colorectal Surgery (Proctology) (1) · Gynecological Oncology (1) · Oral Surgery (Dentist only) (1) · Sports Medicine (1) · Surgical Oncology (1)

Clinicians affiliated with Upmc Altoona, 2024

Alphabetical by last name; 601–700 of 738.

NameSpecialtyCity
Nirav ShahNephrologyPittsburgh, PA
Yanal Shaheen, MDNeurologyPittsburgh, PA
Nuha ShakerPathologyPittsburgh, PA
Hany ShanoudyCardiologyAltoona, PA
Sohail Shariff, M.D.Family PracticeCoalport, PA
Marianne L Shaw, M.D.RheumatologyTyrone, PA
Anthony F Shedlock, DOGeneral PracticeHoutzdale, PA
Mohamed Shehab Eldin, M.D.NeurologyAltoona, PA
Jessica S Shepherd, DOEmergency MedicineWarren, PA
Carmen M Sherry, CRNPNurse PractitionerAltoona, PA
Colleen ShieldsCertified Registered Nurse Anesthetist (CRNA)Altoona, PA
Amina Shikara, MDFamily PracticePortage, PA
Michael E Shivers, M.D.Diagnostic RadiologyAltoona, PA
Kelly L Shura, PACPhysician AssistantAltoona, PA
Heather SiedenburgPulmonary DiseaseNew York, NY
Laura J Siems, MDFamily PracticeWilliamsburg, PA
Whitney L Simmons, CRNACertified Registered Nurse Anesthetist (CRNA)Altoona, PA
Robert J Singer, DOOrthopedic SurgeryAltoona, PA
Michael J Singh, M.D.General SurgeryPittsburgh, PA
Nathan B Sipes, CRNACertified Registered Nurse Anesthetist (CRNA)Altoona, PA
Duminda S Siripala, M.D.Internal MedicineAltoona, PA
Shriram P Sirsikar, M.D.Internal MedicineJohnstown, PA
Cheryl SixGeneral SurgeryPittsburgh, PA
John M Skaugen, MDPathologyPittsburgh, PA
Marshall D Sklar, M.D.Radiation OncologyElkins, WV
Kellie A Smith, PA-CPhysician AssistantTyrone, PA
Syeda Sarosh Sohail, MDGeneral SurgeryValhalla, NY
Sumit SohalInternal MedicineAltoona, PA
Mario SolariPlastic and Reconstructive SurgeryPittsburgh, PA
Karim SolimanNephrologyCharleston, SC
Prem SomanCardiologyPittsburgh, PA
Troy SorchillaCertified Registered Nurse Anesthetist (CRNA)Altoona, PA
Jason L Sperry, MDGeneral SurgeryPittsburgh, PA
David Starr, MDPathologyFort Wayne, IN
Alan SteinEmergency MedicineAltoona, PA
Jena R Stern, DOFamily PracticeEverett, PA
Charles W Stotler, MDFamily PracticeJohnstown, PA
Matthew D Straesser, MDAllergy/ ImmunologyHollidaysburg, PA
Sara Straesser, MDAnesthesiologyAltoona, PA
Matthew Suffoletto, MDCardiologyPittsburgh, PA
Robert SullivanInternal MedicineAltoona, PA
Valerie Suski, DONeurologyPittsburgh, PA
Matthew J Swadley, M.D.PathologyBeaver, PA
Gregory C Sweeney, M.D.Family PracticeHollidaysburg, PA
Kathleen SweeneyFamily PracticeAltoona, PA
Autumn Swick, PA-CPhysician AssistantAltoona, PA
Joseph Ta, MDNeurologyPittsburgh, PA
Neelam Tailor, MDInfectious DiseasePittsburgh, PA
Tarun S Tandon, MDCardiologyHuntingdon, PA
Siobhan I Telfer, M.D.UrologyPittsburgh, PA
Amit TevarGeneral SurgeryCincinnati, OH
Austin Thomas, CRNACertified Registered Nurse Anesthetist (CRNA)Morgantown, WV
Roby ThomasMedical OncologyPittsburgh, PA
Lynn W Thompson - Gregory, CRNPNurse PractitionerState College, PA
Yaquob Tokhi, D.O.Diagnostic RadiologyAltoona, PA
Catalin TomaCardiologyPittsburgh, PA
Kathleen M Tompkins, M.D.Infectious DiseasePittsburgh, PA
Kara Topka, PA-CPhysician AssistantAltoona, PA
Amir Toussi, M.D.UrologyWexford, PA
Bogdana TropGeneral SurgeryOcala, FL
Molly B Trostle, DOInternal MedicineEbensburg, PA
Alex M Trzebucki, MDInfectious DiseasePittsburgh, PA
William A Tyndall, M.D.Orthopedic SurgeryAltoona, PA
Jan S Ulbrecht, M.D.EndocrinologyState College, PA
Lawrence C Uradu, MDDiagnostic RadiologyPittsburgh, PA
Philippus Uys, DOFamily PracticeAltoona, PA
Vivian C Uzor, MDFamily PracticeQuincy, IL
Tiffany Van Dyke, CRNPNurse PractitionerPittsburgh, PA
Jonathan P Van Kleunen, MDOrthopedic SurgeryAltoona, PA
Erin R Vanness, MDDermatologyState College, PA
Monique Vanrenterghem, DOEmergency MedicineAltoona, PA
Daniel F Vanriper, MDAnesthesiologyAltoona, PA
Brittanie VargoPhysician AssistantAltoona, PA
John VargoRadiation OncologyPittsburgh, PA
John M Vargo, PA-CPhysician AssistantHollidaysburg, PA
Bhanu Prasad VenkatesuluRadiation OncologyPittsburgh, PA
Stephen M Ventrelli, D.ODiagnostic RadiologyPittsburgh, PA
Liza C Villaruz, M.D.Medical OncologyPittsburgh, PA
Kristi L Villella, CRNPNurse PractitionerAltoona, PA
Booth Wainscoat, DOInfectious DiseasePittsburgh, PA
Lucas L Warton, DOFamily PracticeAltoona, PA
Saba Waseem, MDInternal MedicineJohnstown, PA
Richard A WawroseOrthopedic SurgeryPittsburgh, PA
Nicole Wei, MDOrthopedic SurgeryPittsburgh, PA
William WeikertPhysician AssistantAltoona, PA
Gregg D Weinberg, MDInterventional RadiologyRichmond, VA
Mark Weiss, MDDiagnostic RadiologyFlint, MI
Jeffrey WeitzDiagnostic RadiologyNewport Beach, CA
David C Weksberg, MDRadiation OncologyHarrisburg, PA
Linda Welsh, DOInternal MedicineBedford, PA
Joseph WendekierEmergency MedicineMeadville, PA
Richard Wertz, MDDiagnostic RadiologyAltoona, PA
Jodi L Westover, P.A.Physician AssistantAltoona, PA
Ryan A Wetzel, MDEmergency MedicineAltoona, PA
Donald M Whiting, MDNeurosurgeryWashington, PA
J E Wieczorek, MDFamily PracticeSidman, PA
William J Wiedemer, D.P.M.PodiatryAltoona, PA
Meghan E WilburnPhysician AssistantAltoona, PA
Mark WilfordEndocrinologyAltoona, PA
Christopher T Wilke, MD/PHDRadiation OncologyPittsburgh, PA

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