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

Maine Medical Services LLC

Organization Internal Medicine Physician · NPI 1053878371

Maine Medical Services LLC is an Internal Medicine Physician in Ellsworth, Maine. Registered with an NPI since 2019.

In the registry since
2019
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

50 Union St
Ellsworth, ME 04605-1534
Phone: (865) 693-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X
Internal Medicine Physician Taxonomy 207R00000X

Record details

NPI number1053878371
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Istvan — President · (865) 693-1000
NPI enumeratedFebruary 22, 2019
Last updated in NPPESFebruary 22, 2019
Mailing address265 Brookview Centre Way Ste 400, Knoxville, TN 37919-4052

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