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

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1942005947

Lydia Foster, MSN, APRN, PMHNP is a Psychiatric/Mental Health Nurse Practitioner in Downers Grove, Illinois. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2025
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

1431 Opus Pl Ste 110
Downers Grove, IL 60515-1164
Phone: (727) 485-3467
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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 APRN11036853 (FL)

Record details

NPI number1942005947
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APRN , PMHNP
Sole proprietorYes
NPI enumeratedFebruary 14, 2025
Last updated in NPPESAugust 8, 2025
Certification dateAugust 8, 2025

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