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

MS. Aoife Elizabeth O'Brien, CNM

Individual provider Advanced Practice Midwife · NPI 1427320928

MS. Aoife Elizabeth O'Brien, CNM is an Advanced Practice Midwife in Brunswick, Maine. Licensed in Maine and Pennsylvania. Registered with an NPI since 2012.

Licensed in
ME, PA
In the registry since
2012
Specialties on file
2
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

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Practice location Address checks out

121 Medical Center Dr Ste 2700
Brunswick, ME 04011-2653
Phone: (207) 721-8700
Fax: (207) 721-8715
Show map & directions

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

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence CNM122008 (ME)
Advanced Practice Midwife Taxonomy 367A00000X · Licence MW010263 (PA)

Record details

NPI number1427320928
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedJanuary 31, 2012
Last updated in NPPESFebruary 11, 2016

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