Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephanie Walker, SLP

Speech-Language Pathologist in Brewster, NY · enumerated 2006 · practices at Understanding Me, Inc..

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

National Provider Identifier

1013091057

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Registry record

Entity type Individual (Type 1)

Name Stephanie Walker

Credential SLP

Sex Female

Practice address 128 Apple Hill Rd, Brewster, NY, 10509

Phone (845) 940-1033

Fax (845) 940-1033

Enumeration date Oct 25, 2006

Last updated in NPPES Oct 27, 2008

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 016394-1 (NY) Primary

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

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

Where does Stephanie Walker practice?

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

What is the NPI number for Stephanie Walker?

The National Provider Identifier (NPI) for Stephanie Walker is 1013091057, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Understanding Me, Inc. Early Intervention Provider Agency · Brewster, NY NPI 1912202276

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-27.