Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Abigail Rubin

Speech-Language Pathologist in Chicago, IL · enumerated 2015 · practices at Therapy Buddies Inc.

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

National Provider Identifier

1427448240

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Registry record

Entity type Individual (Type 1)

Name Abigail Rubin

Sex Female

Practice address 1429 N Wells St, Chicago, IL, 60610

Phone (312) 600-7231

Enumeration date Feb 1, 2015

Last updated in NPPES Feb 6, 2015

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 242.003400 (IL) 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 Rubin?

The National Provider Identifier (NPI) for Abigail Rubin is 1427448240, a Type 1 (individual) record in the CMS NPPES registry.

Where does Abigail Rubin practice?

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

Other providers at this practice address

Browse all →

Tanya Topper Speech-Language Pathologist · Chicago, IL NPI 1114221637 Therapy Buddies Inc Speech-Language Pathologist · Chicago, IL NPI 1881090249 Ariana Grieco Speech-Language Pathologist · Chicago, IL NPI 1265985907

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-06.