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

Michael A Heniser, DO

Individual provider Family Medicine Physician · NPI 1457382251

Michael A Heniser, DO is an Emergency Medicine in Southwest Harbor, Maine. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2004, 22 years ago. Practices with Penobscot Valley Hospital, a 15-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
22
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
ME
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

16 Community Ln
Southwest Harbor, ME 04679-4273
Phone: (207) 244-5630
Fax: (207) 244-2801
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 2002 (ME)

Record details

NPI number1457382251
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 6, 2006
Last updated in NPPESMarch 7, 2013
Mailing address10 Wayman Ln, Bar Harbor, ME 04609-1625

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2004 (22 years in practice)
Group practice Penobscot Valley Hospital — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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