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

Dr. Bartholomew Clayton, MD

Individual provider Family Medicine Physician · NPI 1417998949

Dr. Bartholomew Clayton, MD is a Hospitalist in Southwest Harbor, Maine. Graduated from University of Cincinnati College of Medicine in 1988, 38 years ago. Practices with Mount Desert Island Hospital, a 59-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
38
Trained at
University of Cincinnati College of Medicine
Licensed in
ME
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

45 Herrick Rd Soutwest Harbor Medical Ctr
Southwest Harbor, ME 04679-4433
Phone: (207) 244-5513
Fax: (207) 244-5515
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 013140 (ME)

Record details

NPI number1417998949
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESAugust 6, 2008
Mailing address45 Herrick Rd, Soutwest Harbor Medical Center, Southwest Harbor, ME 04679-4433

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Mount Desert Island Hospital — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Southwest Harbor