Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Fox Speech Therapy, Pllc

Q: What type of organization is Fox Speech Therapy, Pllc?

Fox Speech Therapy, Pllc is registered in NPPES as a Hearing and Speech Clinic/Center (its primary provider taxonomy).

Hearing and Speech Clinic/Center in Warrenville, IL · enumerated 2023 · authorized official Holly Fox, Speech-Language Pathologist/Owner.

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

National Provider Identifier

1427747229

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Registry record

Entity type Organization (Type 2)

Legal business name Fox Speech Therapy, Pllc

Practice address 29w711 Cambridge St, Warrenville, IL, 60555

Phone (630) 649-8641

Enumeration date May 5, 2023

Last updated in NPPES May 5, 2023

Taxonomy & classification

261QH0700X Hearing and Speech Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Holly Fox

Title Speech-Language Pathologist/Owner

Phone (630) 649-8641

Other identifiers

Identifier	Type	State	Issuer
1043787617	Other	IL	NPPES

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

What type of organization is Fox Speech Therapy, Pllc?

Fox Speech Therapy, Pllc is registered in NPPES as a Hearing and Speech Clinic/Center (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-05.