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

Cynthia Ann Heidenreich, OTR/L

Pediatric Occupational Therapist in Plainfield, IL · enumerated 2008 · practices at Successful Kids.

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

National Provider Identifier

1811160849

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Registry record

Entity type Individual (Type 1)

Name Cynthia Ann Heidenreich

Credential OTR/L

Sex Female

Practice address Plainfield, IL, 60585

Phone (815) 685-4608

Fax (815) 439-5955

Enumeration date Apr 10, 2008

Last updated in NPPES Apr 10, 2008

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

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative 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

Where does Cynthia Heidenreich practice?

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

What is the NPI number for Cynthia Heidenreich?

The National Provider Identifier (NPI) for Cynthia Heidenreich is 1811160849, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Successful Kids Occupational Therapist · Plainfield, IL NPI 1265530281

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-10.