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

Mary O'Halloran Feeley, RNANP

Individual provider Adult Health Nurse Practitioner · NPI 1689924854

Mary O'Halloran Feeley, RNANP is an Adult Health Nurse Practitioner in Brooklyn, New York. Licensed in New York. Registered with an NPI since 2012.

Licensed in
NY
In the registry since
2012

Practice location Address checks out

4802 Tenth Ave Maimonides Med Ctr Dept OF Medicine
Brooklyn, NY 11219
Phone: (718) 283-7667
Fax: (718) 635-7439
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence F306144-1 (NY)

Record details

NPI number1689924854
Entity typeIndividual (Type 1)
GenderFemale
Credentials RNANP
Sole proprietorNo
NPI enumeratedSeptember 14, 2012
Last updated in NPPESSeptember 14, 2012

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