Clinicians affiliated with Kaleida Health

Acute Care Hospitals · Voluntary non-profit - Private · 100 High Street, Buffalo, NY 14210 · Buffalo-Cheektowaga, NY · CCN 330005

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

1,459 clinicians affiliated with Kaleida Health are in the 2024 Medicare Part B data (1,688 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 · Physician Assistant (226) · Nurse Practitioner (208) · Internal Medicine (193) · Family Practice (149) · Cardiology (60) · Anesthesiology (54) · Certified Registered Nurse Anesthetist (CRNA) (54) · Emergency Medicine (49) · Diagnostic Radiology (46) · Obstetrics & Gynecology (41) · Neurology (36) · Orthopedic Surgery (32) · General Surgery (29) · Urology (27) · Pathology (25) · Gastroenterology (24) · Nephrology (20) · Neurosurgery (15) · Podiatry (15) · Pulmonary Disease (15) · Endocrinology (14) · Hospitalist (13) · Rheumatology (11) · Infectious Disease (10) · Vascular Surgery (10) · Hematology-Oncology (8) · Otolaryngology (8) · Psychiatry (7) · Ophthalmology (6) · Thoracic Surgery (6) · Clinical Cardiac Electrophysiology (5) · Plastic and Reconstructive Surgery (4) · Colorectal Surgery (Proctology) (3) · General Practice (3) · Hand Surgery (3) · Interventional Cardiology (3) · Physical Medicine and Rehabilitation (3) · Allergy/ Immunology (2) · Critical Care (Intensivists) (2) · Gynecological Oncology (2) · Hematology (2) · Medical Oncology (2) · Pediatric Medicine (2) · Sports Medicine (2) · Surgical Oncology (2) · Cardiac Surgery (1) · Certified Nurse Midwife (1) · Geriatric Medicine (1) · Hospice and Palliative Care (1) · Nuclear Medicine (1) · Osteopathic Manipulative Medicine (1) · Radiation Oncology (1) · Sleep Medicine (1)

Clinicians affiliated with Kaleida Health, 2024

Alphabetical by last name; 901–1,000 of 1,459.

NameSpecialtyCity
Krishna P Mukkamala, MDAnesthesiologyBuffalo, NY
Justin Muller, DNP, CRNACertified Registered Nurse Anesthetist (CRNA)Hyannis, MA
Jeffrey P Mullin, M.D.NeurosurgeryWilliamsville, NY
Dukhant S Multani, M.D.Internal MedicineWilliamsville, NY
Toni M Murphy, D.OEndocrinologyWest Seneca, NY
Griffin Murray, PAPhysician AssistantWilliamsville, NY
Joseph L Muscarella, D.O.OtolaryngologyWilliamsville, NY
Naghma N Mustafa, FNPNurse PractitionerWilliamsville, NY
Kathryn C Mye, NPNurse PractitionerWilliamsville, NY
Bennett Myers, M.D.NeurologyAmherst, NY
Eric J Nachreiner, PAPhysician AssistantBuffalo, NY
Hassan Nakhla, MDPathologyBuffalo, NY
Arundathi Namassivaya, MDNephrologyAmherst, NY
Paul C Nasca, DPMPodiatryCheektowaga, NY
Sathia V Nathan, MDFamily PracticeNiagara Falls, NY
Stacy J Neiswonger, ANPNurse PractitionerLewiston, NY
Jill D Nelson, PA-CPhysician AssistantOlean, NY
Donald J Nenno, MDOrthopedic SurgeryBuffalo, NY
Emily NeuPhysician AssistantJohnson City, NY
Jeffery R Neu, MDPulmonary DiseaseWilliamsville, NY
David S Newberger, MDFamily PracticeWilliamsville, NY
Amela Nezha, FNPNurse PractitionerWilliamsville, NY
Christopher Nicholas, MDDiagnostic RadiologyWilliamsville, NY
Tracy NichterNurse PractitionerAmherst, NY
Annaliese Noack, DOInternal MedicineWilliamsville, NY
Sonya S Noor, M.D.General SurgeryBuffalo, NY
Adam J Norman, M.D.Internal MedicineAmherst, NY
Allyn M Norman, D.O.General PracticeWilliamsville, NY
Mai-Linh Notaro, DOFamily PracticeBuffalo, NY
Jan Novak, MDGastroenterologyBuffalo, NY
Annette Novelli, CRNACertified Registered Nurse Anesthetist (CRNA)Gainesville, FL
Brittany T Nowak, PAPhysician AssistantBuffalo, NY
Juliette J Nwachukwuu, MDEndocrinologyWilliamsville, NY
Aye Nwe, MDInternal MedicineCheektowaga, NY
Nathan O'Brien, MDEmergency MedicineBuffalo, NY
Theresa OcheiCertified Registered Nurse Anesthetist (CRNA)Latham, NY
Amanda M Ode, FNP-BCNurse PractitionerWilliamsville, NY
Fiyinfolu O OdemuyiwaInternal MedicineWilliamsville, NY
Patricia A Odonnell, DOFamily PracticeWilliamsville, NY
Chidimma Oduwegwu, M.D.Internal MedicineWilliamsville, NY
Merrie W Oei, M.D.Diagnostic RadiologyWilliamsville, NY
Chantal N Ogle, MD.Family PracticeBronx, NY
Jessica E Ogorchock-Congilosi, MDFamily PracticeHamburg, NY
Sanjay R Ogra, MDInternal MedicineBuffalo, NY
Sangrok Oh, D.O.Family PracticeTonawanda, NY
Cale O'Keeffe, M.D.Internal MedicineBuffalo, NY
Theodore C Ondracek, MDPathologyBuffalo, NY
Mary M Oneil, MDRheumatologyCheektowaga, NY
Elizabeth A O Neill, M.D.Internal MedicineAmherst, NY
Richard-Fils O Onguene, CRNACertified Registered Nurse Anesthetist (CRNA)Dallas, TX
Bertha O Onyemaobi, CRNACertified Registered Nurse Anesthetist (CRNA)Atlanta, GA
John B Ortolani, M.D.General SurgeryBuffalo, NY
Leanne E Ortolano, NPNurse PractitionerBuffalo, NY
Christina Osborne, FNPNurse PractitionerWilliamsville, NY
Kathryn L Osetkowski, ANPNurse PractitionerDepew, NY
Kelly M Ossman, FNP-BCNurse PractitionerAmherst, NY
Michael J Ostempowski, MDOrthopedic SurgeryAmherst, NY
Kelly O'Sullivan, PA-CPhysician AssistantLancaster, NY
Katherine P Owen, FNPNurse PractitionerBuffalo, NY
Kofi Owusu, M.D.AnesthesiologyRochester, MN
Amar Oza, M.D.RheumatologyOrchard Park, NY
Parikshit Padhi, MDInternal MedicineWilliamsville, NY
Brian Page, MDCardiologyBuffalo, NY
Vandana Pai, M.D.Pulmonary DiseaseWilliamsville, NY
Amandeep Pal, MDFamily PracticeLockport, NY
Vito D Palumbo, D.O.Family PracticeWilliamsville, NY
Gilda PamphileCertified Registered Nurse Anesthetist (CRNA)Aventura, FL
Ajay N Panchal, M.D.General SurgeryWilliamsville, NY
Jennifer Pangelinan, RNNurse PractitionerBuffalo, NY
Nicholas A Pantano, MDFamily PracticeWilliamsville, NY
Danielle R Paolini, PAPhysician AssistantWilliamsville, NY
Raymond V Paolini, M.D.OtolaryngologyWilliamsville, NY
Alexandra Papapanu, FNP-BCNurse PractitionerBuffalo, NY
Rajarshi Parai, MDCardiologyCheektowaga, NY
Michael A Parentis, M.D.Orthopedic SurgeryWilliamsville, NY
Michael J Park, M.D.CardiologyStony Brook, NY
Cara R Partridge, FNPNurse PractitionerCheektowaga, NY
Arun P Patel, MDFamily PracticeSalamanca, NY
Megha H Patel, NPNurse PractitionerWilliamsville, NY
Rajnikant M Patel, MDFamily PracticeOlean, NY
Joyce M Paterson, MDPathologyBuffalo, NY
Erica A Patino, NURSE PRACTITIONERNurse PractitionerWilliamsville, NY
Daniel J Patterson, DOGeneral SurgeryOrchard Park, NY
Phylicia Patterson, NPNurse PractitionerPortville, NY
John P Patti, M.D.Internal MedicineNorth Tonawanda, NY
David A Pawlowski, MDFamily PracticeWilliamsville, NY
Jill Pawlowski, M.D.Emergency MedicineDunkirk, NY
Melissa A Payne, NPNurse PractitionerWilliamsville, NY
Kenneth D Pearsen, MDDiagnostic RadiologyWilliamsville, NY
Laura A Pecorella, RPA-CPhysician AssistantOlean, NY
Matthew G Peer, M.D.AnesthesiologyAmherst, NY
Jasleena PeliyaHospitalistSayre, PA
Michael A Pell, MDGeneral SurgeryWest Seneca, NY
Prashant Pendyala, MDInternal MedicineLockport, NY
Natalie C Penn, MDGastroenterologyWilliamsville, NY
David M Perelstein, DPMPodiatryWilliamsville, NY
Marco Perez, CRNACertified Registered Nurse Anesthetist (CRNA)Troy, NY
Pedro A Perez Cartagena, M.D.AnesthesiologyWilliamsville, NY
Jason R Pericak, MDDiagnostic RadiologyWilliamsville, NY
Anthony F Perna, M.D.Internal MedicineTonawanda, NY

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