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Willow Tree Speech Therapy

Speech therapy practice in Waterloo, IL

NPI active

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Public-record details

Address
133 Waters Edge Dr, Waterloo, IL 62298
Phone
(618) 541-4609
Listed under
Speech therapy practices
NPI
1700419546
NPI status
Active in the NPPES registry
Provider type
Organization (practice, clinic or company)
Registered specialty (self-reported taxonomy)
Speech-Language Pathologist (235Z00000X)
Authorized official
Elizabeth Horn, Owner/speech Language Pathologist
NPI first issued
Feb 20, 2020
NPI record last updated
Feb 20, 2020

NPI 1700419546 is active in the federal NPPES registry (CMS). Source: NPPES NPI Registry (CMS) (record). Data as of 2026-09-30.

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an organization, so it may cover several clinicians at this location. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Speech-language pathologists (SLPs) evaluate and treat speech sounds, language, stuttering, voice, and feeding and swallowing. Ask whether the clinic treats children and which ages.

View NPI 1700419546 in the official registry ↗

Checking a license: the number above is what the provider entered in the NPI registry. Your state licensing board's lookup shows whether it is current. For individual therapists, ASHA (speech) and NBCOT (occupational therapy) let you verify national certification.

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