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

Yanci Jo Shroyer & Associates LLC

Organization Psychiatric/Mental Health Nurse Practitioner · NPI 1093497844

Yanci Jo Shroyer & Associates LLC is a Psychiatric/Mental Health Nurse Practitioner in Olney, Illinois. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1707 E Main St Ste 8
Olney, IL 62450-3156
Phone: (618) 879-2150
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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

Record details

NPI number1093497844
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sandra Davis — Billing Specialist · (618) 320-0157
NPI enumeratedAugust 2, 2023
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026
Mailing address1707 E Main St Ste 8, Olney, IL 62450-3156

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