MRS. HEATHER L O'NEILL M.S., CCC-SLP
NPI 1801157540
Speech-Language Pathologist in Jefferson, WI

Q: What is Heather O'neill's NPI number?

The NPI number for Heather O'neill is 1801157540. It was assigned to this individual provider in the NPPES registry on May 30, 2012.

Q: What is Heather O'neill's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Heather O'neill was last updated on May 30, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 30, 2012

W6737 KIESLING RD, JEFFERSON, WI 53549(920) 222-9506 Get Directions Write a Review

NPPES record last updated: May 30, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mrs. Heather L O'neill M.s., Ccc-slp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. HEATHER L O'NEILL M.S., CCC-SLP (NPI 1801157540) is an individual speech-language pathologist provider in Jefferson, Wisconsin, licensed in Wisconsin (3642-154) and active in the NPI registry since May 2012.

NPPES Registry Identity

NPI1801157540

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMRS. HEATHER L O'NEILLCredential: M.S., CCC-SLP

Location AddressW6737 KIESLING RDJefferson, WI 53549-9609

Mailing AddressW6737 Kiesling RdJefferson, WI 53549-9609 · (920) 222-9506

Phone(920) 222-9506

Sole ProprietorYes

Enumeration DateMay 30, 2012

✔ NPI 1801157540 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in WI · 3642-154

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

W6737 KIESLING RD, Jefferson, WI 53549

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Heather O'neill's NPI number?

The NPI number for Heather O'neill is 1801157540. It was assigned to this individual provider in the NPPES registry on May 30, 2012.

Where is Heather O'neill located?

Heather O'neill practices at W6737 Kiesling Rd, Jefferson, WI 53549. The listed phone number is (920) 222-9506.

What is Heather O'neill's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Heather O'neill was last updated on May 30, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.