Clinicians affiliated with Northern Light Mercy Hospital

Acute Care Hospitals · Voluntary non-profit - Church · 144 State Street, Portland, ME 04101 · Portland-South Portland, ME · CCN 200008

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

497 clinicians affiliated with Northern Light Mercy Hospital are in the 2024 Medicare Part B data (556 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 · Nurse Practitioner (83) · Family Practice (77) · Physician Assistant (67) · Internal Medicine (46) · Certified Registered Nurse Anesthetist (CRNA) (41) · Anesthesiology (17) · Emergency Medicine (15) · Orthopedic Surgery (12) · Hospitalist (11) · Pathology (11) · Pulmonary Disease (10) · Cardiology (9) · Diagnostic Radiology (8) · Hematology-Oncology (8) · General Surgery (7) · Urology (7) · Gastroenterology (6) · Obstetrics & Gynecology (6) · Infectious Disease (5) · Geriatric Medicine (4) · Osteopathic Manipulative Medicine (4) · Plastic and Reconstructive Surgery (4) · Radiation Oncology (4) · Hand Surgery (3) · Neurology (3) · Neurosurgery (3) · Otolaryngology (3) · Vascular Surgery (3) · Interventional Cardiology (2) · Licensed Clinical Social Worker (2) · Medical Oncology (2) · Physical Medicine and Rehabilitation (2) · Clinical Cardiac Electrophysiology (1) · Colorectal Surgery (Proctology) (1) · Endocrinology (1) · Hematology (1) · Interventional Radiology (1) · Nephrology (1) · Podiatry (1) · Psychiatry (1) · Rheumatology (1) · Sports Medicine (1) · Surgical Oncology (1) · Undefined Physician type (1)

Clinicians affiliated with Northern Light Mercy Hospital, 2024

Alphabetical by last name; 301–400 of 497.

NameSpecialtyCity
Sarah MenkeNurse PractitionerWestbrook, ME
Christopher F Mercier, PA-CPhysician AssistantPortland, ME
Angela A Meyer, M.D.Emergency MedicinePhiladelphia, PA
Kathryn MichaudNurse PractitionerScarborough, ME
Samuel J Michel, MDGeneral SurgeryPortland, ME
Amanda MilliardNurse PractitionerFalmouth, ME
Michael Milligan, MDRadiation OncologyPortland, ME
Yvonne B Mina, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, ME
Kaitlin Minnehan, M.D.Family PracticeScarborough, ME
John Mladucky, PA-CPhysician AssistantLewiston, ME
Elizabeth A Mohan, MDGeriatric MedicinePortland, ME
Rosa Mojdehi, M.D.C.M.Obstetrics & GynecologyPortland, ME
Brian D Moore, M.D.HospitalistPortland, ME
Meagan W Moore, MD, PHDPulmonary DiseaseSouth Portland, ME
Franky D Morgan, CRNACertified Registered Nurse Anesthetist (CRNA)Providence, RI
Thomas M Morrione, MDGeriatric MedicinePortland, ME
Eric Mukai, M.D.Internal MedicineScarborough, ME
Jamei Murphy, APRN, NP-C, CWSNurse PractitionerQuincy, MA
Patrick Murphy, PA-CPhysician AssistantPortland, ME
Thomas F Murray, M.D.Orthopedic SurgeryPortland, ME
Kristy Murray Pulsifer, DOFamily PracticeSouth Portland, ME
Milaim Mustafa, M.D.Hematology-OncologyPortland, ME
Sorenda Muth, PAPhysician AssistantFalmouth, ME
Eleni N Nackos, MDHematology-OncologyWestbrook, ME
Joseph P Nale, M.D.Emergency MedicineFalls Church, VA
Joshua Nason, PA-CPhysician AssistantPortland, ME
Jodi A Newcombe, M.D.Family PracticeYarmouth, ME
Michael T Newman, MDOrthopedic SurgeryPortland, ME
Karolyn Nicholas, MDPathologyBangor, ME
Andrew S Nicholson, M.D.Family PracticeGorham, ME
Anna H Niegowska, MDHematologyPortland, ME
Orion W Nohr, M.D.AnesthesiologyPortland, ME
Anastasia R Norman, MDFamily PracticeSouth Portland, ME
Daniel North, DOFamily PracticeKennebunk, ME
Bakhtier Nurmukhamedov, M.D.NeurologyBangor, ME
Valerie Nye, PA-CPhysician AssistantPortland, ME
Adam O'Brien, DOAnesthesiologyPortland, ME
Emily T O'Connell, NPNurse PractitionerKennebunk, ME
Thomas J Oconnell, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, ME
Peter B O'Donnell, M.D.Family PracticeYarmouth, ME
Annette O'Gorman, FNP-BC, APRNNurse PractitionerWindham, ME
Matthew C Oliff, MDDiagnostic RadiologyPortsmouth, NH
Luke Ollila, DOFamily PracticeGorham, ME
Sean T O'Sullivan, DOFamily PracticeScarborough, ME
Mark Ouellette, FNP-CNurse PractitionerKennebunk, ME
Brittney N Painter, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, ME
Shashi T Panozzo, MDFamily PracticeYarmouth, ME
Matthew W Parsons, MDRadiation OncologyPortland, ME
Anthony Pastore, DOFamily PracticeLewiston, ME
Rebecca Patterson, DOFamily PracticePortland, ME
John S Persing, M.D., M.P.H.Plastic and Reconstructive SurgerySouth Portland, ME
Darlene PetersonFamily PracticeWestbrook, ME
Andrew Phan, MDFamily PracticePortland, ME
Micaela B Phillips, PA-CPhysician AssistantBiddeford, ME
Patricia J Phillips, DOFamily PracticeYarmouth, ME
Daniel C Pierce, MDFamily PracticeYarmouth, ME
Elizabeth B Pierce, DOFamily PracticeYarmouth, ME
Wayne D Piers, DOOrthopedic SurgeryPortland, ME
Edward F Pilkington, M.D.Infectious DiseaseBoston, MA
James V Pisini, D.O.AnesthesiologyPortland, ME
Ryan A PlummerPhysician AssistantBangor, ME
David D Poor, M.D.Family PracticeTerre Haute, IN
Samuel Poulin, MDFamily PracticePortland, ME
Nicholas A Pozzessere, D.O.Pulmonary DiseasePortland, ME
Matthew B Predick, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, ME
Sarah Press, DNP, CRNACertified Registered Nurse Anesthetist (CRNA)Saint Clair Shores, MI
Rodger M Pryzant, M.D.Radiation OncologyPortland, ME
Dingxin Qin, M.DClinical Cardiac ElectrophysiologyManchester, NH
Sophia A Raia, MDHospitalistDenver, CO
Melanie C Rand, DOFamily PracticeLewiston, ME
Stephen A Rawlings, M.D., PH.D.Infectious DiseaseSouth Portland, ME
Nicole Rebusi, MDInfectious DiseaseSouth Portland, ME
Emily Reese, FNPNurse PractitionerLewiston, ME
David Renedo, M.D.PathologyBangor, ME
Sebastian G Reyes, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, ME
John R Reynolds, M.D.Internal MedicineCape Elizabeth, ME
Aloysius K Rho, MDGastroenterologyPrinceton, NJ
Sandra K Richard, CRNACertified Registered Nurse Anesthetist (CRNA)Lewiston, ME
Samantha Richards, D.O.Family PracticePortland, ME
Mary F Richmond, DOHospitalistBiddeford, ME
James M Riddleberger, M.D.Family PracticePortland, ME
Richard Riemersma, M.D.PathologyBangor, ME
Melville P RobertsColorectal Surgery (Proctology)Portland, ME
Elisabeth R Robinson, APRN-CNPNurse PractitionerWestbrook, ME
Stephen W Rodrigue, M.D.Orthopedic SurgeryFalmouth, ME
Anne K Rolfson, P.A.-C.Physician AssistantFalmouth, ME
Joseph R Rolland, PAPhysician AssistantPortland, ME
Keith Rosenberg, M.D., M.P.H.Emergency MedicineBiddeford, ME
Joseph Benjamin Rote, MDInternal MedicineFalmouth, ME
Robert B Rovner, M.D.Family PracticeSteep Falls, ME
Richard E Royal, M.D.Surgical OncologyPortland, ME
Gene RoyerFamily PracticePorter, ME
Lori Rumery, NPNurse PractitionerPortland, ME
Scott M Russo, D.O.Emergency MedicinePortland, ME
Shadab Saboori, MD, MPHGastroenterologyPortland, ME
Brigitte Salembier, D.O.Family PracticeWestbrook, ME
Mary C Sanders, FNP-C, BC-ADM, CDCESNurse PractitionerPortland, ME
Frank Sanfilippo, LCSWLicensed Clinical Social WorkerPortland, ME
Katelyn C Saucier, FNP-BCNurse PractitionerBangor, ME
Evan Savage, MDPhysical Medicine and RehabilitationPortland, ME

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