Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Abigail Kaufman

Speech-Language Pathologist in Westchester, IL · enumerated 2016.

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

National Provider Identifier

1639524168

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Registry record

Entity type Individual (Type 1)

Name Abigail Kaufman

Sex Female

Practice address 1642 Sunnyside Ave, Westchester, IL, 60154

Phone (708) 738-4027

Enumeration date May 3, 2016

Last updated in NPPES May 3, 2016

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Primary

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

What is the NPI number for Abigail Kaufman?

The National Provider Identifier (NPI) for Abigail Kaufman is 1639524168, a Type 1 (individual) record in the CMS NPPES registry.

Where does Abigail Kaufman practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-03.