Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

St. Joseph Institute for the Deaf

Q: What is the NPI number for St. Joseph Institute for the Deaf?

The NPI for St. Joseph Institute for the Deaf is 1639272891, a Type 2 (organization) record in the CMS NPPES registry.

Audiologist-Hearing Aid Fitter in Chesterfield, MO · enumerated 2006 · authorized official Nancy Evans, School Nurse.

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

National Provider Identifier

1639272891

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Registry record

Entity type Organization (Type 2)

Legal business name St. Joseph Institute for the Deaf

Practice address 1809 Clarkson Rd, Chesterfield, MO, 63017

Phone (636) 532-3211

Fax (636) 530-7512

Enumeration date Sep 6, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers Primary

Authorized official

Name Nancy Evans

Title School Nurse

Phone (636) 532-3211

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

Who is the authorized official for St. Joseph Institute for the Deaf?

NPPES lists Nancy Evans (School Nurse) as the authorized official for this organization.

What is the NPI number for St. Joseph Institute for the Deaf?

The NPI for St. Joseph Institute for the Deaf is 1639272891, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.