Firefly Counseling, LLC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

Legal business name

FIREFLY COUNSELING, LLC

Practice address

15 Spinning Wheel Rd Ste 232
Hinsdale, IL 60521-7654

Phone

(779) 379-2311

NPI assigned

May 11, 2017

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Jeannette M Sziler, PMHNP, LCPCNPI 1972057503

Title

Owner

Phone

(208) 407-5673

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

Enrollment records 1

Locations

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Jeannette Sziler, APRN, LCPC

  • Psychiatric/Mental Health Nurse Practitioner
  • Hinsdale, IL
  • NPI 1972057503
  Medicare reassignment Authorized official
• Yousef Hassan

  • Physical Therapist
  • Bridgeview, IL
  • NPI 1801260880
  NPD (past)
• Rakesh Nambiar, PT

  • Physical Therapist
  • Elmhurst, IL
  • NPI 1972789246
  NPD (past)
• Patricia Opperman, MSW

  • Mental Health Counselor
  • Lombard, IL
  • NPI 1134492028
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1494460800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1775088000000",
    "number": "1073049854",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15 SPINNING WHEEL RD STE 232",
            "city": "HINSDALE",
            "state": "IL",
            "postal_code": "605217654",
            "telephone_number": "779-379-2311",
            "fax_number": "779-220-0850"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15 SPINNING WHEEL RD STE 232",
            "city": "HINSDALE",
            "state": "IL",
            "postal_code": "605217654",
            "telephone_number": "779-379-2311"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "FIREFLY COUNSELING, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2017-05-11",
        "last_updated": "2026-04-02",
        "certification_date": "2026-04-02",
        "status": "A",
        "authorized_official_last_name": "SZILER",
        "authorized_official_first_name": "JEANNETTE",
        "authorized_official_middle_name": "M",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "208-407-5673",
        "authorized_official_credential": "PMHNP, LCPC"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Professional",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Eileen Fera, PH.D.
• Faustino Fernandez, PA
• Lindsay Michelle Fikkert, PSY.D.
• Mandy Fila, RD
• Robert Coe Finley III, M.D.
• William G. Fischer Jr., M.D.
• Micaela Kim Fisher, MS, CCC-SLP
• Paul Fisher, D.C
• Rebekah Autumn Fisher, PA-C
• Collins Fitzpatrick, MD

• Psychiatric/Mental Health Nurse Practitioner in Hinsdale, IL
• Providers in Hinsdale, IL by specialty
• Psychiatric/Mental Health Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.