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

Jessica Whelan LLC

Organization Registered Nurse · NPI 1417570920

Jessica Whelan LLC is a Registered Nurse in Dupo, Illinois. Registered with an NPI since 2020.

In the registry since
2020
Specialties on file
15
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

301 S Main St
Dupo, IL 62239-1325
Phone: (314) 470-1220
Fax: (833) 914-0432
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Compounding Pharmacy (primary) Taxonomy 3336C0004X
Registered Nurse Taxonomy 163W00000X
Psychiatry Physician Taxonomy 2084P0800X
Nursing Care Agency Taxonomy 251J00000X
Community/Behavioral Health Agency Taxonomy 251S00000X
Infusion Therapy Clinic/Center Taxonomy 261QI0500X
Mental Health Clinic/Center (Including Community Mental Health Center) Taxonomy 261QM0801X
Adult Mental Health Clinic/Center Taxonomy 261QM0850X
Adolescent and Children Mental Health Clinic/Center Taxonomy 261QM0855X
Multi-Specialty Clinic/Center Taxonomy 261QM1300X
Medical Specialty Clinic/Center Taxonomy 261QM2500X
Primary Care Clinic/Center Taxonomy 261QP2300X
Research Clinic/Center Taxonomy 261QR1100X
Rural Health Clinic/Center Taxonomy 261QR1300X
Specialty Pharmacy Taxonomy 3336S0011X

Record details

NPI number1417570920
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationHolon Inclusive Health System
Authorized official Jessica Whelan — Ceo · (314) 470-1220
Other names Holon Inclusive Health System
NPI enumeratedMay 19, 2020
Last updated in NPPESSeptember 1, 2021
Certification dateSeptember 1, 2021
Mailing address16549 Clayton Rd, Wildwood, MO 63011-1720