Clinicians affiliated with Cleveland Clinic

7,090 clinicians on file with this group · most practice in Cleveland, OH · PAC ID 1850203555

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

5,887 clinicians affiliated with Cleveland Clinic are in the 2024 Medicare Part B data, 3,329 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 (1,331) · Physician Assistant (558) · Internal Medicine (381) · Certified Registered Nurse Anesthetist (CRNA) (350) · Emergency Medicine (263) · Anesthesiology (230) · Diagnostic Radiology (223) · Family Practice (221) · Neurology (150) · Pathology (136) · Cardiology (132) · Pulmonary Disease (119) · General Surgery (103) · Obstetrics & Gynecology (99) · Hematology-Oncology (86) · Gastroenterology (84) · Orthopedic Surgery (78) · Critical Care (Intensivists) (72) · Ophthalmology (70) · Hospitalist (66) · Urology (65) · Anesthesiology Assistant (64) · Psychologist, Clinical (61) · Psychiatry (54) · Endocrinology (51) · Dermatology (44) · Nephrology (44) · Audiologist (40) · Infectious Disease (39) · Rheumatology (39) · Otolaryngology (38) · Optometry (37) · Radiation Oncology (36) · Physical Medicine and Rehabilitation (31) · Colorectal Surgery (Proctology) (28) · Clinical Cardiac Electrophysiology (26) · Neurosurgery (26) · Licensed Clinical Social Worker (25) · Podiatry (25) · Allergy/ Immunology (24) · Medical Oncology (24) · Thoracic Surgery (24) · Plastic and Reconstructive Surgery (23) · Vascular Surgery (23) · Interventional Cardiology (21) · Certified Clinical Nurse Specialist (20) · Hospice and Palliative Care (18) · Pain Management (13) · Pediatric Medicine (13) · Registered Dietitian or Nutrition Professional (13) · Advanced Heart Failure and Transplant Cardiology (12) · Cardiac Surgery (12) · Geriatric Medicine (10) · Interventional Radiology (10) · Sports Medicine (10) · Peripheral Vascular Disease (8) · Sleep Medicine (8) · Certified Nurse Midwife (7) · Chiropractic (7) · Hematology (7) · Physical Therapist in Private Practice (7) · Gynecological Oncology (6) · Interventional Pain Management (6) · Nuclear Medicine (5) · Licensed Professional Counselor (4) · Oral Surgery (Dentist only) (4) · Preventive Medicine (4) · Dentist (3) · Hand Surgery (3) · Medical Genetics and Genomics (3) · Surgical Oncology (3) · Osteopathic Manipulative Medicine (2) · Prosthodontics (2) · Adult Congenital Heart Disease (1) · General Practice (1) · Geriatric Psychiatry (1)

Specialty links go to the specialty in Cleveland, OH.

Clinicians affiliated with Cleveland Clinic, 2024

Alphabetical by last name; 3,201–3,300 of 5,887.

NameSpecialtyCity
Mark G Malkin, MD, FRCPC, FAANNeurologyRichmond, VA
April M Malloy, A-GNP-CNurse PractitionerWilloughby Hills, OH
Martha L Maloney, LISWLicensed Clinical Social WorkerCleveland, OH
Yulia Maly, MDAnesthesiologyCleveland, OH
Deana Mamari, DEANAAnesthesiology AssistantCleveland, OH
Peyman Mamdouhi, D.O.Hospice and Palliative CareCleveland, OH
Danny Mammo, M.D.OphthalmologyCleveland, OH
Shumei Man, M.D., PH.D.NeurologyCleveland, OH
Mario G Manacci, RN, BSNNurse PractitionerCleveland, OH
Gregory Mancini, DOEmergency MedicineAkron, OH
Irwin M Mandel, M.D.Orthopedic SurgeryWestlake, OH
Morris M Mandel, MDAnesthesiologyCleveland, OH
Brian F Mandell, M.D.RheumatologyCleveland, OH
Zareema Mangaru, D.OPathologyCleveland, OH
Sundara K Manickam, MDInternal MedicineSheffield Village, OH
Mariel R Manlapaz, M.D.AnesthesiologyCleveland, OH
Wesley B Mann, MDDiagnostic RadiologyBoston, MA
Mahesh B Manne, M.DInternal MedicineCleveland, OH
Emily P Manning, APRN, A-GNP-CNurse PractitionerCleveland, OH
Jane F Manno, PSY.DPsychologist, ClinicalMayfield Heights, OH
Emily M ManosPhysician AssistantCleveland, OH
Bridget C Mansell, PAPhysician AssistantEast Cleveland, OH
John Mansour, MDCardiologyParma, OH
Aleona K Manto, APRNNurse PractitionerMayfield Heights, OH
Benjamin Manzano Perez, CRNPNurse PractitionerAkron, OH
Judith D Manzon, MDRheumatologyCleveland, OH
Dominique Mapel, PA-CPhysician AssistantAkron, OH
Nicholas B Marcanthony, M.D.AnesthesiologyCleveland, OH
Courtney G Marchak, PA-CPhysician AssistantCleveland, OH
Stephanie G Marchak, PAPhysician AssistantEuclid, OH
Reetta M Marciano, M.D.PsychiatryWarren, OH
Donn Marciniak, MDAnesthesiologyCleveland, OH
Francisco J Marco Canosa, MDInfectious DiseaseCleveland, OH
Taylor M Marcum, PA-CPhysician AssistantCleveland, OH
Cameron D MarcusEmergency MedicineAkron, OH
Andrea M Marek, CNPNurse PractitionerCleveland, OH
Sara Maret, CNPNurse PractitionerCleveland, OH
Kristi L Mareth, PAPhysician AssistantCleveland, OH
Mary E Margocs, D.O.Family PracticeWooster, OH
Adam Margolius, MDNeurologyChicago, IL
Anas Marii, M.DCritical Care (Intensivists)Cleveland, OH
Patricia A Marin, CNPNurse PractitionerCleveland, OH
Nicole L Marino, PA-CPhysician AssistantAkron, OH
Youssra Marjoua, MDOrthopedic SurgeryCleveland, OH
James D Mark, M.D.Emergency MedicineCleveland, OH
Dorothea A Markakis, M.D.AnesthesiologyCleveland, OH
George A Markakis, M.D.OphthalmologyGarfield Hts, OH
Dajana Markovic, CRNACertified Registered Nurse Anesthetist (CRNA)Cleveland, OH
Theodore N Marks, M.D.AnesthesiologyCleveland, OH
Timothy M Marks, MDOrthopedic SurgeryAkron, OH
Tina M Marks, AU.D.AudiologistCleveland, OH
Avi S Marocco, MDInternal MedicineGarfield Hts, OH
Kimberly MaroliNurse PractitionerCleveland, OH
Jeannine L Marong, PA-CPhysician AssistantCleveland, OH
Michael V Marquard, D.O.Emergency MedicineHudson, OH
Robert J Marquardt, DONeurologyCleveland, OH
Erin MarrottNurse PractitionerCleveland, OH
Dale H Marsh, M.D.Cardiac SurgeryCleveland, OH
Elliott Marsh, AGACNP-BCNurse PractitionerMayfield Heights, OH
Lisa A Marsh, MDFamily PracticeCleveland, OH
Jacquelyn Marshall, CRNACertified Registered Nurse Anesthetist (CRNA)Canton, OH
Kirsten I Marshall, CNPNurse PractitionerLorain, OH
Anthony T Martella, MDEmergency MedicineCincinnati, OH
Bethany MartinPhysician AssistantCanton, OH
Charles Martin, MDDiagnostic RadiologyCleveland, OH
David O Martin, MDClinical Cardiac ElectrophysiologyCleveland, OH
Douglas J Martin, MD, PHDDiagnostic RadiologyCleveland, OH
Joseph Martin, M.D.CardiologyCleveland, OH
Laura L MartinPhysician AssistantNorth Olmsted, OH
Kathleen B Martinelli, PA-CPhysician AssistantCleveland, OH
Holly M Martinez, NP-CNurse PractitionerSandusky, OH
Lisa M Martinez, AUDAudiologistCleveland, OH
Carl Martino, MDDiagnostic RadiologyAkron, OH
Derlis Martino, MDThoracic SurgeryCleveland, OH
Paige K MartyPulmonary DiseaseCleveland, OH
Janine R Martyn, M.D.Diagnostic RadiologyCleveland, OH
Michael T Martyn, M.D.CardiologySan Francisco, CA
Alisa Marvin, PA-CPhysician AssistantElyria, OH
Brittany M Marvin, FNPNurse PractitionerCleveland, OH
Michelle M Marzano, CNPNurse PractitionerCleveland, OH
Steven D Maschke, MDOrthopedic SurgeryCleveland, OH
Paul A Masci, DOHematology-OncologyWooster, OH
Barbara Maslanka, NP-CNurse PractitionerCleveland, OH
Heather L Mason, PA-CPhysician AssistantCleveland, OH
Sarah E Mason, PA-CPhysician AssistantBurlington, NC
Parvez Masood, MDDiagnostic RadiologyCleveland, OH
Mikayla L Massa, AUDAudiologistCleveland, OH
Anamaria Massier, MDHospitalistLakewood, OH
Christian G Massier, M.D.General SurgeryLorain, OH
Kathleen M Massoli, CRNACertified Registered Nurse Anesthetist (CRNA)Cleveland, OH
Hassan Massouh, M.D.Diagnostic RadiologyEden Prairie, MN
Conor MastersonDiagnostic RadiologyCleveland, OH
Loren L Masterson, MDVascular SurgeryAkron, OH
Anthony Mastroianni, MDRadiation OncologyCleveland, OH
Tracey D Matejka, PAPhysician AssistantCleveland, OH
Susan P Mathai, MDRheumatologyCleveland, OH
Danielle M Matheny, LISW-SLicensed Clinical Social WorkerCleveland, OH
Jerin C Mathew, MDNephrologyGarfield Heights, OH
Seenamma Mathew, NURSE PRACTITIONERNurse PractitionerCleveland, OH
Shila Mathew, M.D.PsychiatryGarfield Hts, OH

Practice locations

Listed practice locations in Florida, Hawaii, 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

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