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

William Ortiz, MD

Individual provider Internal Medicine Physician · NPI 1881781615

William Ortiz, MD is an Internal Medicine Physician in Caribou, Maine. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
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

46 Sweden St 2nd Fl
Caribou, ME 04736-2081
Phone: (207) 999-1180
Fax: (413) 794-1629
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 156739 (MA)

Record details

NPI number1881781615
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 5, 2006
Last updated in NPPESNovember 26, 2013
Mailing address46 Sweden St, 2nd Floor, Caribou, ME 04736-2081

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