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

Olivia A O'Hara, NP

Individual provider Nurse Practitioner · NPI 1124731823

Olivia A O'Hara, NP is a Nurse Practitioner in Portland, Maine. Licensed in Maine. Registered with an NPI since 2022.

Licensed in
ME
In the registry since
2022
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

1945 Congress St Ste 201
Portland, ME 04102-1967
Phone: (207) 761-0177
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence CNP221542 (ME)

Record details

NPI number1124731823
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedDecember 28, 2022
Last updated in NPPESDecember 28, 2022
Certification dateDecember 28, 2022

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