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

Hans J. Ruehsen, MD

Individual provider Hospitalist Physician · NPI 1245244524

Hans J. Ruehsen, MD is an Internal Medicine in Damariscotta, Maine. Graduated from University of North Carolina at Chapel Hill School of Medicine in 2001, 25 years ago. Practices with Mainehealth, a 2,615-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
25
Trained at
University of North Carolina at Chapel Hill School of Medicine
Licensed in
ME
In the registry since
2006
Specialties on file
2
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

35 Miles St
Damariscotta, ME 04543-4047
Phone: (207) 563-4268
Fax: (207) 563-4103
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD16602 (ME)
Hospitalist Physician Taxonomy 208M00000X · Licence 0106602 (ME)

Record details

NPI number1245244524
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 29, 2006
Last updated in NPPESApril 9, 2012

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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