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

Barbara A Ball, SLP

Speech-Language Pathologist in Islip, NY · enumerated 2011.

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

National Provider Identifier

1679851273

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Registry record

Entity type Individual (Type 1)
Name Barbara A Ball
Credential SLP
Sex Female
Practice address Islip, NY, 11751
Phone (631) 581-6800
Fax (631) 581-6814
Enumeration date Jul 30, 2011
Last updated in NPPES Aug 23, 2015

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 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.

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Frequently asked questions

Where does Barbara Ball practice?
The practice location on file with NPPES is in Islip, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Barbara Ball?
The National Provider Identifier (NPI) for Barbara Ball is 1679851273, 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 2015-08-23.