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

Dr. David Hardison Otto, MD

Individual provider Internal Medicine Physician · NPI 1831206903

Dr. David Hardison Otto, MD is an Internal Medicine Physician in Wiscasset, Maine. Works from 3 locations. Licensed in Maine and New York.

Licensed in
ME, NY
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.

See every abbreviation used in this directory →

Practice location Address checks out

49 Hooper St
Wiscasset, ME 04578-4053
Phone: (207) 882-7911
Show map & directions

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

Additional practice locations (2)

  • 592 W Main St, Waldoboro, ME 04572-6030 — (207) 832-6394
  • 41-40 27th St., Long Island City, NY 11101 — (718) 784-2240

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD26136 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence 228128 (NY)

Record details

NPI number1831206903
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 24, 2006
Last updated in NPPESAugust 16, 2024
Certification dateAugust 16, 2024