Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Andrea Marie Willis, CCC/SLP

Speech-Language Pathologist in Baldwinsville, NY · enumerated 2010 · practices at Baldwinsville Central School District.

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

National Provider Identifier

1275851693

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Registry record

Entity type Individual (Type 1)

Name Ms. Andrea Marie Willis

Credential CCC/SLP

Sex Female

Practice address 29 E Oneida St, Baldwinsville, NY, 13027

Phone (315) 638-6124

Enumeration date May 10, 2010

Last updated in NPPES May 10, 2010

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 009810 (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 Andrea Willis practice?

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

What is the NPI number for Andrea Willis?

The National Provider Identifier (NPI) for Andrea Willis is 1275851693, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-10.