Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Erin C Ott, SLP

Speech-Language Pathologist in De Pere, WI · enumerated 2020 · practices at St. Vincent Hospital-Hospital Sisters-Third Order of St. Francis.

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

National Provider Identifier

1609496389

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Registry record

Entity type Individual (Type 1)

Name Erin C Ott

Credential SLP

Sex Female

Practice address De Pere, WI, 54115

Phone (920) 496-4700

Enumeration date Apr 22, 2020

Last updated in NPPES Apr 22, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 5034-154 (WI) Primary

SLP · Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential

Other identifiers

Identifier	Type	State	Issuer
100100799	Medicaid	WI	-

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Erin Ott?

Erin Ott is registered in NPPES with the primary taxonomy of Speech-Language Pathologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Stacey Van Grinsven Speech-Language Pathologist · De Pere, WI NPI 1104018514 Melissa Casper Occupational Therapist · De Pere, WI NPI 1205183944 Courtney Crouse Occupational Therapist · De Pere, WI NPI 1992199137 Jacob Mcdonald Physical Therapist · De Pere, WI NPI 1336597335 Sarah Verhagen Speech-Language Pathologist · De Pere, WI NPI 1083139182 St. Vincent Hospital-Hospital Sisters-Third Order of St. Francis Durable Medical Equipment & Medical Supplies · De Pere, WI NPI 1871084483 Peter Smith Physical Therapist · De Pere, WI NPI 1386116663 Maggie Larson Occupational Therapist · De Pere, WI NPI 1083379051

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-22.