NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Firefly Counseling, LLC

Psychiatric/Mental Health Nurse Practitioner in Hinsdale, IL · enumerated 2017 · authorized official Jeannette Sziler, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1073049854

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Firefly Counseling, LLC
Practice address 15 Spinning Wheel Rd Ste 232, Hinsdale, IL, 60521
Phone (779) 379-2311
Enumeration date May 11, 2017
Last updated in NPPES Apr 2, 2026

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Jeannette Sziler
Title Owner
Phone (208) 407-5673

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Firefly Counseling, LLC located?
The practice location on file with NPPES is in Hinsdale, IL.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-04-02. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-02.