SearchIllinoisPsychiatric/Mental Health Nurse Practitioner

Allison Smith, MSN, PMHNP-BC

NPI 1821805011 · on the registry since 2024 · sole proprietor

Practice

Address
791 Wall St
O Fallon, IL 62269
Phone
(283) 223-7997
Organisation at this address
Illinois Mentor
St Elizabeths Hospital Of The Hospital Sisters Of The Third Order
Inferred from a shared address, not stated in the registry.
Clinicians at this address
4

Registry record

Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner
363LP0808X
Also registered as
Psychiatric/Mental Health Nurse Practitioner
Licence states on file
IL, MO
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-05-12

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Illinois