Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Carl S Demars, MD

Individual provider Adolescent Medicine (Internal Medicine) Physician · NPI 1215967245

Carl S Demars, MD is a Hospice/Palliative Care in Bath, Maine. Graduated from Wake Forest University School of Medicine in 1997, 29 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Maine.

Years since qualifying
29
Trained at
Wake Forest University School of Medicine
Licensed in
ME
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

108 Centre St
Bath, ME 04530-2550
Phone: (207) 373-1800
Fax: (207) 442-9822
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 81 Medical Center Dr Ste 2100, Brunswick, ME 04011-2771 — (207) 373-6125
  • 24 Miles Center Way, Damariscotta, ME 04543-4067 — (207) 563-4250

Specialties & licences

Hospice and Palliative Medicine (Internal Medicine) Physician (primary) Taxonomy 207RH0002X · Licence MD15294 (ME)
Adolescent Medicine (Internal Medicine) Physician Taxonomy 207RA0000X · Licence 015294 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD15294 (ME)

Record details

NPI number1215967245
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 4, 2006
Last updated in NPPESJuly 30, 2025
Certification dateJuly 30, 2025
Mailing address108 Centre St, Bath, ME 04530-2550

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPICE/PALLIATIVE CARE
Also practisesINTERNAL MEDICINE
Medical schoolWAKE FOREST UNIVERSITY SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare