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; 1–100 of 497.

NameSpecialtyCity
Ruslan Abdukalikov, DOAnesthesiologyPortland, ME
Abraham AbernethyCardiologyScarborough, ME
Justine M Achille, MDFamily PracticeGorham, ME
Gregory S Adey, M.D.UrologyPortland, ME
Jennifer P Agren, MDInternal MedicineSouth Portland, ME
Stephanie Albero, CRNACertified Registered Nurse Anesthetist (CRNA)Hillsboro, OR
Mansour Almarhoon, M.DNeurologyBrewer, ME
Corrie Anderson, D.O.Obstetrics & GynecologyRochester, NY
Nathan J Aranson, M.D.Vascular SurgeryS Portland, ME
Siobhan M Arey, PAPhysician AssistantPortsmouth, NH
Nicolas F Arredondo, M.D.NeurosurgeryPortland, ME
Joshua M Asbury, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, ME
Robert S Ascanio, M.D.AnesthesiologyPortland, ME
Mckenzie W Asher, MDFamily PracticeHendersonville, NC
Dirk G Asherman, M.D.Orthopedic SurgeryPortland, ME
Victoria L Ashton, M.D.Physical Medicine and RehabilitationPortland, ME
Tyler Atkinson, PA-CPhysician AssistantSaco, ME
Katherine S Badger, MDHospitalistPortland, ME
Jeffrey Badillo, MDFamily PracticeLewiston, ME
Katherine Balzano-Cowan, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, ME
Mahesh Bandara, M.D.Pulmonary DiseaseBiddeford, ME
John Barber, MDInternal MedicinePortland, ME
Delphine BarguirdjianPhysician AssistantFryeburg, ME
Stephen J Barr, M.D.Orthopedic SurgeryPortland, ME
Lisa A Barry, RNC; MSW; PMHNP-CNurse PractitionerScarborough, ME
Stephen R Barter, M.D.Family PracticeNaples, ME
Johannes J BartleyCertified Registered Nurse Anesthetist (CRNA)Portland, ME
Brandy Basque, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, ME
Amy E Bates, FNP-CNurse PractitionerYarmouth, ME
Gregory Bates, APRN, FNPNurse PractitionerNorway, ME
Chiara Battelli, MDHematology-OncologyWestbrook, ME
Elizabeth Beil, M.D.Emergency MedicineBiddeford, ME
Blanche B Belliveau, NPNurse PractitionerSouth Portland, ME
Scott M Benevides, PA-CPhysician AssistantPortland, ME
Amy Bergeron, FNPNurse PractitionerAuburn, ME
Amy M Bertone, FNPNurse PractitionerWaterville, ME
Caitlin Bevvino-RingFamily PracticeAugusta, ME
Jessica J Bian, M.D.Medical OncologySouth Portland, ME
Julia E Bieber, PAPhysician AssistantScarborough, ME
Megan L Black, APRN, AGNP-CNurse PractitionerPortland, ME
Elizabeth A Blazick, MDVascular SurgeryPortland, ME
Amy Blodgett, FNP-CNurse PractitionerGorham, ME
Patrick J Boland, MDHematology-OncologyWestbrook, ME
Kaitlin Bolduc, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, ME
Michelle H Bolen, LCSWLicensed Clinical Social WorkerWindham, ME
Cody Bothel, PA-CPhysician AssistantPortland, ME
Mark P Bouchard, MDFamily PracticeFalmouth, ME
Nan M Boucher, ANPNurse PractitionerLewiston, ME
Sarah J Boucher, NPNurse PractitionerWestbrook, ME
Sarah T Boyne, NPNurse PractitionerPortland, ME
Mark Braun, MDInternal MedicineScarborough, ME
Kathleen E Brennan, M.D.Family PracticePortland, ME
Craig M Brett, M.D.CardiologyPortland, ME
Kevin J Brill, M.D.AnesthesiologyPortland, ME
Margaret J Brill, M.D.AnesthesiologyPortland, ME
Amanda M Brinkley, PAPhysician AssistantScarborough, ME
Gary BrinkleyPhysician AssistantVirginia Beach, VA
Morgan Brockington, FNP-CNurse PractitionerSpringvale, ME
Byron A Brown, CRNACertified Registered Nurse Anesthetist (CRNA)Brewer, ME
Branimir Brozman, MDNeurologyBangor, ME
Glenn K Buchberger, MDInternal MedicinePortland, ME
Orin W Buetens, M.D.PathologyBangor, ME
Erica S Burkhart, NPNurse PractitionerBiddeford, ME
Anthony J Bustamante, M.D.Family PracticeYarmouth, ME
Patrick Butsch, M.D.Internal MedicineSouth Portland, ME
Marc Calabrese, M.D.UrologySouth Portland, ME
Jennifer A Caldwell, MSN, RN, AGPCNP-BCNurse PractitionerWestbrook, ME
Alison E Cameron, N.P.Nurse PractitionerScarborough, ME
Hanna Campbell, PA-CPhysician AssistantFalmouth, ME
Christina CangeNurse PractitionerPortland, ME
Sean P Carey, DOFamily PracticeGorham, ME
Patrick S Carson, PA-CPhysician AssistantPortland, ME
Peter K Carter, M.D.General SurgeryDover, NH
Amy L Case, PAPhysician AssistantEllsworth, ME
Kristen E Casey, PA-CPhysician AssistantWestbrook, ME
Scott Cathcart, MDInternal MedicinePortland, ME
Alison N Chabot, PACPhysician AssistantPortland, ME
Cathra Chappelle, MDFamily PracticePortland, ME
Daniel W Chase, MDInternal MedicineTopsham, ME
Brandon Chiu, M.D.OtolaryngologySouth Portland, ME
Joel D Chretien, PA-CPhysician AssistantPortland, ME
Drew ClarkCertified Registered Nurse Anesthetist (CRNA)Portland, ME
Michelle R Clark, PA-CPhysician AssistantPortland, ME
Peter L Clark, DOEmergency MedicineLewiston, ME
Sheri R Clark, FNPNurse PractitionerScarborough, ME
Emily Clemetson, M.D.Internal MedicinePortland, ME
Samuel T Coffin, M.D.CardiologyScarborough, ME
David M Cohen, MDPulmonary DiseaseSouth Portland, ME
Karin L Cole, M.D.General SurgeryPortland, ME
Kristin Coleman, MDFamily PracticeYarmouth, ME
Scott Collins, P.A.-C.Physician AssistantFalmouth, ME
Melanie F Connors, FNPNurse PractitionerPortland, ME
Ian Corbett, DOFamily PracticeLewiston, ME
Lindsay C Corse, M.D.Family PracticeFalmouth, ME
Caitlin Costigan, FNP-CNurse PractitionerWestbrook, ME
Janine M Coy, P.A.Physician AssistantBaltimore, MD
Javier Cremer, DOOtolaryngologyMerriam, KS
Daniel S Crothers, M.D.Family PracticePortland, ME
Dana G Crovo, M.D.AnesthesiologyPortland, ME
Jenna CrutsingerNurse PractitionerWestbrook, 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