Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

FOG & FERN PSYCHIATRY, PLLC
NPI 1033043757
Nurse Practitioner - Psychiatric/Mental Health in Olney, IL

Active since June 09, 2026
1707 E MAIN ST STE 8, OLNEY, IL 62450(618) 602-2632 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Fog & Fern Psychiatry, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

FOG & FERN PSYCHIATRY, PLLC (NPI 1033043757) is a healthcare organization registered as a psychiatric/mental health in Olney, Illinois and active in the NPI registry since June 2026. The organization lists Krystal Volk, Pmhnp-bc, as its authorized official.

NPPES Registry Identity

NPI1033043757
Entity TypeOrganization
Primary Taxonomy363LP0808X
Legal Business NameFOG & FERN PSYCHIATRY, PLLC
Location Address1707 E MAIN ST STE 8Olney, IL 62450-3156
Mailing Address7443 E Dundas LnClaremont, IL 62421-2110 · (618) 602-2632
Organization SubpartNo
Authorized OfficialKrystal VolkPmhnp-bc · (618) 602-2632
Enumeration DateJune 9, 2026
Last NPPES UpdateJuly 2, 2026
NPPES CertifiedJuly 2, 2026
NPI 1033043757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
1707 E MAIN ST STE 8, Olney, IL 62450

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Psychiatric/Mental Health)
1707 E MAIN ST STE 8
OLNEY, IL 62450
Nurse Practitioner (Psychiatric/Mental Health)
1707 E MAIN ST STE 8
OLNEY, IL 62450
Nurse Practitioner (Psychiatric/Mental Health)
1707 E MAIN ST STE 8
OLNEY, IL 62450

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Fog & Fern Psychiatry, PLLC's NPI number?

The NPI number for Fog & Fern Psychiatry, PLLC is 1033043757. It was assigned to this organization in the NPPES registry on June 9, 2026.

Where is Fog & Fern Psychiatry, PLLC located?

Fog & Fern Psychiatry, PLLC is located at 1707 E Main St Ste 8, Olney, IL 62450. The listed phone number is (618) 602-2632.

What is Fog & Fern Psychiatry, PLLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Fog & Fern Psychiatry, PLLC was last updated on July 2, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.