Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jonathan Hessinger, PSYD

Clinical Psychologist in Hines, IL · enumerated 2015.

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

National Provider Identifier

1841665007

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Registry record

Entity type Individual (Type 1)

Name Jonathan Hessinger

Credential PSYD

Sex Male

Practice address 5000 S 5th Ave, Hines, IL, 60141

Phone (708) 202-8387

Fax (708) 202-4766

Enumeration date Dec 14, 2015

Last updated in NPPES Dec 14, 2015

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071.009206 (IL) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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

Is NPI 1841665007 active?

Yes, as of the latest NPPES snapshot, NPI 1841665007 is active (record last updated 2015-12-14).

How do I verify Jonathan Hessinger's NPI record?

Cross-check NPI 1841665007 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-14.