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

Mary McIlroy, RN, PNP

Individual provider Critical Care Medicine Registered Nurse · NPI 1447385109

Mary McIlroy, RN, PNP is a Critical Care Medicine Registered Nurse in Oakland, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
PNP — Pediatric Nurse Practitioner
A nurse practitioner specialising in children.

See every abbreviation used in this directory →

Practice location Address checks out

747 52nd St
Oakland, CA 94609-1809
Phone: (510) 428-3056
Fax: (510) 601-3923
Show map & directions

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

Specialties & licences

Critical Care Medicine Registered Nurse (primary) Taxonomy 163WC0200X · Licence 413458 (CA)

Record details

NPI number1447385109
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , PNP
Sole proprietorNo
NPI enumeratedFebruary 22, 2007
Last updated in NPPESJuly 8, 2007

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