Clinicians affiliated with Umass Memorial Medical Center/University Campus

Acute Care Hospitals · Voluntary non-profit - Private · 55 Lake Avenue North, Worcester, MA 01655 · Worcester, MA · CCN 220163

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

2,329 clinicians affiliated with Umass Memorial Medical Center/University Campus are in the 2024 Medicare Part B data (2,696 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 (378) · Nurse Practitioner (339) · Physician Assistant (220) · Family Practice (197) · Certified Registered Nurse Anesthetist (CRNA) (141) · Emergency Medicine (110) · Diagnostic Radiology (105) · Anesthesiology (85) · Cardiology (63) · Neurology (63) · Gastroenterology (45) · Obstetrics & Gynecology (44) · Pulmonary Disease (43) · General Surgery (36) · Orthopedic Surgery (32) · Hematology-Oncology (31) · Nephrology (30) · Pathology (30) · Ophthalmology (25) · Hospitalist (24) · Endocrinology (23) · Infectious Disease (22) · Rheumatology (22) · Urology (22) · Psychiatry (21) · Dermatology (20) · Radiation Oncology (15) · Otolaryngology (12) · Physical Medicine and Rehabilitation (11) · Vascular Surgery (11) · Podiatry (9) · Neurosurgery (8) · Clinical Cardiac Electrophysiology (6) · Geriatric Medicine (6) · Hospice and Palliative Care (6) · Interventional Radiology (6) · Plastic and Reconstructive Surgery (6) · Colorectal Surgery (Proctology) (5) · Interventional Cardiology (5) · Pediatric Medicine (5) · Thoracic Surgery (5) · Critical Care (Intensivists) (4) · Hand Surgery (4) · Optometry (4) · Sports Medicine (4) · Surgical Oncology (4) · Allergy/ Immunology (3) · Gynecological Oncology (3) · Sleep Medicine (3) · Chiropractic (2) · Psychologist, Clinical (2) · Advanced Heart Failure and Transplant Cardiology (1) · Cardiac Surgery (1) · Certified Clinical Nurse Specialist (1) · Certified Nurse Midwife (1) · Interventional Pain Management (1) · Licensed Clinical Social Worker (1) · Medical Oncology (1) · Nuclear Medicine (1) · Osteopathic Manipulative Medicine (1)

Clinicians affiliated with Umass Memorial Medical Center/University Campus, 2024

Alphabetical by last name; 1–100 of 2,329.

NameSpecialtyCity
Daniel L Aaron, M.D.Orthopedic SurgeryWorcester, MA
Zainab AbbasDermatologyWorcester, MA
Shabbir A Abbasi, M.D.NeurologyLeominster, MA
Lisa J Abbondanza, CNPNurse PractitionerFranklin, MA
Elizabeth C Abbruzzese, NPNurse PractitionerWorcester, MA
Sheila P Abdallah, MDFamily PracticeWorcester, MA
Irfana Abdulhameed, FNPNurse PractitionerNorthborough, MA
Ghaith A Abdulkarim, M.D.AnesthesiologyNew Haven, CT
Olabamiji K Abimbola, DSC, PA-CPhysician AssistantDallas, TX
George Abraham, MDInternal MedicineWorcester, MA
Konstantin Abramov, M.D.NephrologyWorcester, MA
Laurie A Abruzzi, RN,CSCertified Clinical Nurse SpecialistFramingham, MA
Hawa O Abu, MDGeriatric MedicineWorcester, MA
Amanda AccorsiPhysician AssistantPittsfield, MA
Tatiana Achildiev, PAPhysician AssistantWorcester, MA
Luke J Ackroyd, CRNACertified Registered Nurse Anesthetist (CRNA)New London, CT
Victor M Acosta-RiveraInternal MedicineWorcester, MA
Lynsie R Adams, NPNurse PractitionerFitchburg, MA
Oluwaseun AdaramolaInternal MedicineMarlborough, MA
Amos Adelowo, M.D.Obstetrics & GynecologyWorcester, MA
Shwetha S Adhikari, MDInternal MedicineNorthborough, MA
Allison J AditaysNurse PractitionerWorcester, MA
Ronald N Adler, M.D.Family PracticeWorcester, MA
Demetri Adrahtas, M.D.AnesthesiologyWorcester, MA
Albertha Adwetewa-Badu, FNP-BC, FNP-CNurse PractitionerWorcester, MA
Susan A Afonso, M.D.Diagnostic RadiologyWorcester, MA
Pegah Afra, M.D.NeurologyWorcester, MA
Sapna Aggarwal, M.D.Internal MedicineWorcester, MA
Payam Aghassi, MDPulmonary DiseaseLeominster, MA
Anushree A Agrawal, M.D.Diagnostic RadiologyWorcester, MA
David C Ahern, M.D.Family PracticeShrewsbury, MA
Elizabeth M Aherne, DOInternal MedicineWorcester, MA
Lisa M Ahlemeyer, PA-CPhysician AssistantWorcester, MA
Hanna N Ahmed, M.DCardiologyWorcester, MA
Redwan Ahmed, MDFamily PracticeWorcester, MA
Francesco A Aiello, MDVascular SurgeryWorcester, MA
Sandra W Aiello, APRNNurse PractitionerWorcester, MA
Michaela E Aitken, CNPNurse PractitionerMilford, MA
Elikplim H Akaho, MD MHSHospitalistMarlborough, MA
Ali Akalin, MDPathologyWorcester, MA
Thomas E Akie, MDEmergency MedicineWorcester, MA
Judy B Akpan, CRNACertified Registered Nurse Anesthetist (CRNA)Burlington, MA
Mustafa Akyurek, M.D.Plastic and Reconstructive SurgeryWorcester, MA
Karim Alavi, MDColorectal Surgery (Proctology)Worcester, MA
Yury Aleksandrovich, MDInternal MedicineWorcester, MA
Saif A Alenizi, M.D., M.P.H.NephrologyBoston, MA
Rani Alexander, M.DFamily PracticeWest Boylston, MA
Ashley V Alford, MDUrologyWorcester, MA
Mohammad Alhabbal, M.D.Family PracticeWorcester, MA
Asjad M Ali, M.D.Family PracticeHolden, MA
Tasneem Ali, M.D.Hematology-OncologyWorcester, MA
Pamela D Allen, CRNACertified Registered Nurse Anesthetist (CRNA)Miami, FL
Charles D Allison, MB CHBDiagnostic RadiologyBurlington, MA
Elizabeth R Allocco, M.D.Obstetrics & GynecologyWorcester, MA
Inas O Almasry, MDInternal MedicineStoughton, MA
Alvaro Alonso Aparicio, MDCardiologyWorcester, MA
Eric J Alper, M.D.Internal MedicineWorcester, MA
Marcus S Alpert, MDPulmonary DiseaseWorcester, MA
Ziad Alsokary, CRNA, ARNP, APRN, MSCertified Registered Nurse Anesthetist (CRNA)Killeen, TX
Russl Altabtabaee, DPMPodiatryWorcester, MA
Sohaib Altaf, MDDiagnostic RadiologyBaltimore, MD
Joshua H Altschuler, MDUrologyWorcester, MA
Caitlin A AlvesPhysician AssistantWorcester, MA
Vanessa Alves, CNPNurse PractitionerWorcester, MA
Sarah Mary D Amato, RN, MSN, ANP-BCNurse PractitionerShrewsbury, MA
Peter S Amenta, M.D.NeurosurgeryWorcester, MA
Ali A Amini, MDGastroenterologyMilford, MA
Nadarron Amritanand-Fort, APRN-BCNurse PractitionerQuincy, MA
Priscilla AmumaPhysician AssistantWestfield, MA
Ajay J Anand, M.DInternal MedicineWeston, MA
Curuchi P Anand, M.D., MRCP (V.K)GastroenterologyWorcester, MA
Katarina E Anderson, MDDiagnostic RadiologyWorcester, MA
Krystof Andress, M.D.CardiologyWorcester, MA
Gustavo G Angaramo, MDAnesthesiologyWorcester, MA
Paula F Angelini, DPMPodiatryLincoln, MA
Somto I Anumba Nnah, NPNurse PractitionerWorcester, MA
Ayesha Anwar, MDInternal MedicineMarlborough, MA
Antonio Aponte-Feliciano, MDAnesthesiologyWorcester, MA
Tomas Appleton Figueira, M.D.Diagnostic RadiologyWorcester, MA
Joan Arakelian, NPNurse PractitionerWorcester, MA
Kathleen M Aras-Richard, MDPulmonary DiseaseHopedale, MA
Hunter D Archibald, MDOtolaryngologyWorcester, MA
Lisa M Arello, NPNurse PractitionerWorcester, MA
Sami Arnaout, M.D.Infectious DiseaseWorcester, MA
Neil Aronin, M.D.EndocrinologyWorcester, MA
Edward Arous, M.D.Vascular SurgeryWorcester, MA
Bishow Aryal, MDInternal MedicineWorcester, MA
Vida Asante, NPNurse PractitionerWorcester, MA
Ebenezer Asare, M.D.Radiation OncologySouthbridge, MA
John Asare, PA-CPhysician AssistantWorcester, MA
Irfan Asghar, M.D.Internal MedicineWorcester, MA
Aziz A Ashirov, CRNACertified Registered Nurse Anesthetist (CRNA)Longmeadow, MA
Suzanne M Ashton, CNPNurse PractitionerWorcester, MA
Louisa O AsiamahNurse PractitionerWorcester, MA
Emily M Asselin, CRNACertified Registered Nurse Anesthetist (CRNA)Worcester, MA
Lin W Astill, CNPNurse PractitionerWorcester, MA
Hassna Atlassi, MDInternal MedicineSouthborough, MA
Lisa M Aubin, CNMCertified Nurse MidwifeLeominster, MA
Sandra S Augusto, M.D.Family PracticeBarre, MA
Ricardo M Aulet, MD, MBAOtolaryngologyWorcester, MA

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