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

Miss. Annmarie O'Connor, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1922819176

Miss. Annmarie O'Connor, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Edwardsville, Illinois. Licensed in Missouri. Registered with an NPI since 2025.

Licensed in
MO
In the registry since
2025
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

1 Hairpin Dr
Edwardsville, IL 62026-3807
Phone: (618) 650-3956
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 2024045359 (MO)

Record details

NPI number1922819176
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC
Sole proprietorNo
NPI enumeratedJanuary 16, 2025
Last updated in NPPESFebruary 27, 2025
Certification dateFebruary 27, 2025

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