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

David Benjamin Welsh, MD

Individual provider Family Medicine Physician · NPI 1982278396

David Benjamin Welsh, MD is a Hospitalist in Bar Harbor, Maine. Qualified in 2021, 5 years ago. Practices with Mount Desert Island Hospital, a 59-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
5
Licensed in
ME
In the registry since
2021
Specialties on file
2
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

10 Wayman Ln
Bar Harbor, ME 04609-1625
Phone: (207) 288-5081
Fax: (207) 288-8620
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD28483 (ME)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD28483 (ME)

Record details

NPI number1982278396
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 19, 2021
Last updated in NPPESAugust 21, 2024
Certification dateAugust 21, 2024
Mailing address10 Wayman Ln, Bar Harbor, ME 04609-1625

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Mount Desert Island Hospital — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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