Clinicians affiliated with Mainehealth

2,633 clinicians on file with this group · most practice in Portland-South Portland, ME · PAC ID 7517860588

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

2,006 clinicians affiliated with Mainehealth are in the 2024 Medicare Part B data, 1,074 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 (351) · Physician Assistant (334) · Certified Registered Nurse Anesthetist (CRNA) (187) · Internal Medicine (176) · Family Practice (117) · Emergency Medicine (97) · Cardiology (75) · Hospitalist (75) · General Surgery (63) · Psychiatry (50) · Obstetrics & Gynecology (39) · Orthopedic Surgery (39) · Licensed Clinical Social Worker (34) · Neurology (31) · Anesthesiology (27) · Urology (26) · Pulmonary Disease (20) · Nephrology (17) · Gastroenterology (16) · Otolaryngology (16) · Infectious Disease (15) · Physical Medicine and Rehabilitation (15) · Endocrinology (14) · Medical Oncology (12) · Vascular Surgery (12) · Audiologist (11) · Hematology-Oncology (10) · Hospice and Palliative Care (10) · Neurosurgery (9) · Dermatology (8) · Geriatric Medicine (8) · Ophthalmology (8) · Sports Medicine (8) · Cardiac Surgery (6) · Interventional Cardiology (6) · Pediatric Medicine (6) · Clinical Cardiac Electrophysiology (5) · Critical Care (Intensivists) (5) · Licensed Professional Counselor (5) · Gynecological Oncology (4) · Psychologist, Clinical (4) · Rheumatology (4) · Colorectal Surgery (Proctology) (3) · Hematology (3) · Podiatry (3) · Radiation Oncology (3) · Hand Surgery (2) · Osteopathic Manipulative Medicine (2) · Plastic and Reconstructive Surgery (2) · Addiction Medicine (1) · Adult Congenital Heart Disease (1) · Certified Clinical Nurse Specialist (1) · Dentist (1) · Diagnostic Radiology (1) · Geriatric Psychiatry (1) · Interventional Radiology (1) · Medical Genetics and Genomics (1) · Neuropsychiatry (1) · Optometry (1) · Surgical Oncology (1) · Thoracic Surgery (1) · Undefined Physician type (1)

Specialty links go to the specialty in Portland-South Portland, ME.

Clinicians affiliated with Mainehealth, 2024

Alphabetical by last name; 101–200 of 2,006.

NameSpecialtyCity
Adam L Barnard, PAPhysician AssistantAlbion, ME
Evan Barnathan, M.D.Family PracticePortland, ME
Chandler BarnesCertified Registered Nurse Anesthetist (CRNA)Manchester, NH
Stephen J Barr, M.D.Orthopedic SurgeryPortland, ME
Amy L Barraclough, PA-CPhysician AssistantPortland, ME
Jenny L Barrett-Hibl, FNP-BCNurse PractitionerRockport, ME
Nancy-Nichole Barry, MDRheumatologyBelfast, ME
Anne Barter, PA-CPhysician AssistantPortland, ME
Konrad N Barth, MDNeurosurgeryScarborough, ME
Kristen J Bartlett, MDInternal MedicinePortland, ME
Lauren J Barton, MHS, PA-CPhysician AssistantPortland, ME
Ina Basha, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, ME
Matthew J Baskind, M.D.HospitalistBiddeford, ME
Sarah M Baskind, FNP-BCNurse PractitionerBiddeford, ME
Brandy Basque, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, ME
Christian Basque, M.D.Sports MedicineBiddeford, ME
Sarah A Basquez, AUDAudiologistAugusta, ME
Griffith R Batstone, M.D.UrologyFarmington, ME
Whitney L Baudanza-SturksNurse PractitionerRockport, ME
Carson C Bauder, MDHospitalistPortland, OR
Leah K Bauer, MDPsychiatryPortland, ME
Louisa J Bauer, MDInternal MedicinePortland, ME
Kristen BaumInternal MedicineBiddeford, ME
Weeden J Bauman, MDEmergency MedicinePortland, ME
Michael R Baumann, MDEmergency MedicinePortland, ME
Allison L Baysol, PA-CPhysician AssistantPortland, ME
Kaleigh Beadlecomb, PA-CPhysician AssistantBirmingham, AL
Jeffrey J Bean, D.O.Orthopedic SurgeryPortland, ME
Lane T Beatty, MDHospitalistPortland, ME
Lisa T Beaule, MDUrologySouth Portland, ME
Danielle BeaumontCertified Registered Nurse Anesthetist (CRNA)Portland, ME
Melissa Beauregard, NPNurse PractitionerKennebunk, ME
Meredith Beauregard, PAPhysician AssistantPortland, ME
Michael W Becker, MDOrthopedic SurgeryFalmouth, ME
Christiane Becker-VarneyNurse PractitionerGardiner, ME
Christine A Beguin-Fernald, DNP, PMHNP, BSN, RNNurse PractitionerRockland, ME
Susan Bell, NPNurse PractitionerRockport, ME
Robert Bender, DOCardiologyScarborough, ME
Steven L Bender, CRNACertified Registered Nurse Anesthetist (CRNA)Lewiston, ME
Timothy Bender, DOHospitalistPortland, ME
Elena M Bennett, MDHospice and Palliative CareScarborough, ME
Kirk E Benson, PA-CPhysician AssistantBiddeford, ME
Brittani J Berbette, PHDPsychologist, ClinicalSouth Portland, ME
Biljana Beretich, MDNeurologyScarborough, ME
Justin Berkner, DOEmergency MedicineBiddeford, ME
Kristina W Bermas, MDGeneral SurgeryPortland, ME
Elizabeth C Berry, PA-CPhysician AssistantPortland, ME
Megan C Betts, DOEmergency MedicineBiddeford, ME
Alexandria M Betz, DOObstetrics & GynecologyPortland, ME
Heather G Beveridge, CNMNurse PractitionerLewiston, ME
Kathryn R Beveridge, O.D.OptometryBangor, ME
Shishira S Bharadwaj, MDGastroenterologyMaywood, IL
Leticia Bhe, M.D.Family PracticeDamariscotta, ME
Jessica J Bian, M.D.Medical OncologySouth Portland, ME
Megan Bickford, NPNurse PractitionerSouth Portland, ME
Samantha M Bickford, PA-CPhysician AssistantWindham, ME
Craig J Biebel, DOFamily PracticeNorway, ME
Julia E Bieber, PAPhysician AssistantScarborough, ME
Krystian W Bigosinski, MDSports MedicineSouth Portland, ME
Mark A Billington, MDGeneral SurgeryPresque Isle, ME
Michael A Binette, M.D.Orthopedic SurgeryScarborough, ME
Ira A Bird, MDGeneral SurgeryBrunswick, ME
Robyn Bird, FNP-CNurse PractitionerBrunswick, ME
Stephanie J Birdsall, PMHNPNurse PractitionerPortland, ME
John Birknes, M.D.NeurosurgeryScarborough, ME
Aleksandra M Blackmer, PA-CPhysician AssistantSpringfield, MA
Gregory Blaisdell, MDOrthopedic SurgeryPortland, ME
Cameron BlakePhysician AssistantDamariscotta, ME
Rachael Y Blake, MDGeriatric MedicinePortland, ME
Taylor M Blake, FNPNurse PractitionerRockport, ME
Zachary BlakemanPodiatryFarmington, ME
Kimberly M Blaney, LCPCLicensed Professional CounselorPortland, ME
Martin R Blaney, DNAP, APRN-CRNACertified Registered Nurse Anesthetist (CRNA)Rockport, ME
Steven C Blessington, PA, MHPPhysician AssistantPortland, ME
Rebecca B Bloch, M.D.Emergency MedicinePortland, ME
Christopher P Blomberg, D.O.CardiologyBiddeford, ME
Emily Blossom, PA-CPhysician AssistantSouth Portland, ME
Hannah J Bode, PAPhysician AssistantRockport, ME
Lauren N Boehm, MDFamily PracticePortland, ME
Annabel C Boeke, MDPsychiatryPortland, ME
Michael S Bohanske, M.D.Emergency MedicinePortland, ME
Suzanne B Bohlmann, PA-CPhysician AssistantBiddeford, ME
Valerie M Boisvert, LCSWLicensed Clinical Social WorkerPortland, ME
Pamela G Bokat, MD, MSWPsychiatryPortland, ME
Kaitlin Bolduc, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, ME
Gage A Bollinger, DOOsteopathic Manipulative MedicineKennebunk, ME
Jennifer E Bolton, MDGeneral SurgeryPortland, ME
Anna M Boniakowski, MDVascular SurgeryPortland, ME
Elizabeth J Boogusch, M.D.Internal MedicineCamden, ME
Sanchita Bose, MDUrologySouth Portland, ME
Lisa Bosinger, MDInternal MedicineAugusta, ME
Amy B Bosinske, PA CPhysician AssistantBrunswick, ME
Caitlin A Bosse, PA-CPhysician AssistantPortland, ME
Mauricio Botero-Velez, M.D.NephrologyBelfast, ME
Timothy N Botler, M.D.Internal MedicinePortland, ME
Andrea Bouchard, CRNACertified Registered Nurse Anesthetist (CRNA)Fort Kent, ME
Mark P Bouchard, MDFamily PracticeFalmouth, ME
Bradley Boucher, CRNACertified Registered Nurse Anesthetist (CRNA)Portland, ME
Catherine G Boucher-Cornelio, DOFamily PracticeSaco, ME
Keith J Bourgeois, FNP-CNurse PractitionerNorth Conway, NH

Practice locations

Listed practice locations in Maine.

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