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

Collette O'Leary

Individual provider Registered Nurse · NPI 1841166857

Collette O'Leary is a Registered Nurse in Waterloo, Illinois. Licensed in Illinois and Missouri. Registered with an NPI since 2025.

Licensed in
IL, MO
In the registry since
2025
Specialties on file
2

Practice location Address checks out

385 Kopp Rd
Waterloo, IL 62298-1907
Phone: (618) 534-3368
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 2008022188 (MO)
Registered Nurse Taxonomy 163W00000X · Licence 041372227 (IL)

Record details

NPI number1841166857
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 15, 2025
Last updated in NPPESOctober 15, 2025
Certification dateOctober 15, 2025
Mailing address385 Kopp Rd, Waterloo, IL 62298-1907

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