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

Kathleen Marie Graver, OTR/L

Occupational Therapist in Schaumburg, IL · enumerated 2016.

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

National Provider Identifier

1457707168

Verified

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Registry record

Entity type Individual (Type 1)

Name Kathleen Marie Graver

Credential OTR/L

Sex Female

Practice address Schaumburg, IL, 60194

Phone (630) 291-0221

Enumeration date May 11, 2016

Last updated in NPPES May 11, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056007872 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Kathleen Graver?

The National Provider Identifier (NPI) for Kathleen Graver is 1457707168, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathleen Graver practice?

The practice location on file with NPPES is in Schaumburg, 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 2016-05-11.