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

MS. Rosemary K O'Toole, ACNP

Individual provider Acute Care Nurse Practitioner · NPI 1205108685

MS. Rosemary K O'Toole, ACNP is an Acute Care Nurse Practitioner in Park Ridge, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2012
What do these letters mean?
ACNP — Acute Care Nurse Practitioner
A nurse practitioner who treats acutely ill patients, usually in hospital.

See every abbreviation used in this directory →

Practice location Address checks out

1775 W Dempster St
Park Ridge, IL 60068-1143
Phone: (847) 723-7042
Show map & directions

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 209.008157 (IL)

Record details

NPI number1205108685
Entity typeIndividual (Type 1)
GenderFemale
Credentials ACNP
Sole proprietorYes
NPI enumeratedFebruary 1, 2012
Last updated in NPPESFebruary 1, 2012

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