Hospitalist
MAINE MEDICAL SERVICES LLC
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1053878371 · enumerated 2019-02-22 · record updated 2019-02-22. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Authorized official: DAVID ISTVAN MD, President · (865) 693-1000
Addresses and phones
- Mailing address 265 BROOKVIEW CENTRE WAY STE 400, KNOXVILLE, TN, 37919-4052 Google Maps Apple Maps OpenStreetMap
- Practice location 50 UNION ST, ELLSWORTH, ME, 04605-1534 (865) 693-1000 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine 207R00000X
- Hospitalist 208M00000X · Primary
In this directory
Locations and evidence
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Practice location
ELLSWORTH, ME, 046051534
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.