Healthcare Providers & Facilities in Bar Harbor, ME
Public healthcare directory of 157 individual practitioners and 19 healthcare facilities located in Bar Harbor, Maine.
Medical Specialties in Bar Harbor
Select a specialty to view practitioner listings, practice locations, and qualifications.
All Specialties in Bar Harbor
52 specialties with at least one listed practitioner; none has a comparison directory yet. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Emergency Medicine (5)
- Emergency Medicine - Emergency Medical Services (1)
- Family Medicine (9)
- Family Medicine - Hospice and Palliative Medicine (1)
- Family Medicine - Sports Medicine (1)
- Hospitalist (3)
- Internal Medicine (5)
- Obstetrics & Gynecology - Female Pelvic Medicine and Reconstructive Surgery (1)
- Orthopaedic Surgery (1)
- Psychiatry & Neurology - Child & Adolescent Psychiatry (3)
- Psychiatry & Neurology - Psychiatry (5)
- Radiology - Diagnostic Radiology (3)
- Surgery (4)
Behavioral Health & Social Service Providers
- Counselor (1)
- Counselor - Mental Health (4)
- Counselor - Professional (5)
- Marriage & Family Therapist (1)
- Psychologist (1)
- Psychologist - Family (1)
- Social Worker (1)
- Social Worker - Clinical (20)
Chiropractic Providers
Dental Providers
- Dentist (2)
- Dentist - General Practice (2)
Dietary & Nutritional Service Providers
- Dietitian, Registered (2)
- Nutritionist (1)
Nursing Service Providers
Nursing Service Related Providers
- Doula (1)
Other Service Providers
- Acupuncturist (1)
- Midwife (1)
Pharmacy Service Providers
- Pharmacist (9)
Physician Assistants & Advanced Practice Nursing Providers
- Advanced Practice Midwife (2)
- Clinical Nurse Specialist (1)
- Clinical Nurse Specialist - Medical-Surgical (1)
- Nurse Anesthetist, Certified Registered (7)
- Nurse Practitioner (2)
- Nurse Practitioner - Adult Health (1)
- Nurse Practitioner - Community Health (1)
- Nurse Practitioner - Family (7)
- Nurse Practitioner - Psychiatric/Mental Health (4)
- Physician Assistant (6)
- Physician Assistant - Medical (5)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Speech, Language and Hearing Service Providers
Featured Healthcare Providers in Bar Harbor
Practitioner profiles in Bar Harbor, ME with recent CMS Medicare or Open Payments data.
Dr. Brian Caine , MD
Family Medicine
Dr. Christopher Maller , DMD PA
Dentist
Dr. Gabriel Plourde , MD
Family Medicine
Dr. Rebekah Villarreal , MD
Psychiatry & Neurology - Psychiatry
William Mahan , PA-C
Physician Assistant - Medical
Dr. Mark Brown , MD
Internal Medicine
Largest Cities in Maine
Other Maine cities with a full directory, by the number of active practitioners listed in NPPES.
How Bar Harbor compares with the U.S.
157 active clinicians list a practice address in Bar Harbor, ME in the NPI registry.
Bar Harbor has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.
96% of clinicians in Bar Harbor listed in the CMS Medicare file (49 of 51) accept Medicare assignment. That is similar to the Maine share of 93%.
Only 51 of 157 active clinicians in Bar Harbor appear in the CMS Medicare file, so this share describes that smaller group.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
14% of clinicians in Bar Harbor listed in the CMS Medicare file (7 of 51) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Maine share of 19%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File.
Bar Harbor CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Bar Harbor, ME
Healthcare operations in Bar Harbor, ME encompass 157 active individual practitioners and 19 registered medical facilities across 52 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Bar Harbor accounts for $3.5 Million across 29,894 prescription claims. 71 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.0 Million in payments reported by companies to 20 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.