Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Wilson, MA, CCC-SLP

Q: What is the NPI number for Mary Wilson?

The National Provider Identifier (NPI) for Mary Wilson is 1700291432, a Type 1 (individual) record in the CMS NPPES registry.

Speech-Language Pathologist in Mason, OH · enumerated 2014.

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

National Provider Identifier

1700291432

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Registry record

Entity type Individual (Type 1)

Name Mary Wilson

Credential MA, CCC-SLP

Sex Female

Practice address 4782 Carriage Dr, Mason, OH, 45040

Phone (440) 759-1552

Enumeration date Jun 20, 2014

Last updated in NPPES Jul 29, 2021

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 2014298 (OH) Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SP11576 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
2187155	Medicaid	OH	-

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 is the NPI number for Mary Wilson?

The National Provider Identifier (NPI) for Mary Wilson is 1700291432, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Wilson practice?

The practice location on file with NPPES is in Mason, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-29.