Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jason Ralph Crescenzo, D.D.S.

General Practice Dentistry in Tinley Park, IL · enumerated 2008 · practices at Jason R. Crescenzo, DDS, P.C..

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

National Provider Identifier

1114192838

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Registry record

Entity type Individual (Type 1)

Name Dr. Jason Ralph Crescenzo

Credential D.D.S.

Sex Male

Practice address 16345 Harlem Ave Ste 160, Tinley Park, IL, 60477

Phone (708) 781-9754

Fax (708) 781-9758

Enumeration date Apr 23, 2008

Last updated in NPPES Feb 2, 2011

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 019027570 (IL) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

How do I verify Jason Crescenzo's NPI record?

Cross-check NPI 1114192838 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1114192838 active?

Yes, as of the latest NPPES snapshot, NPI 1114192838 is active (record last updated 2011-02-02).

Other providers at this practice address

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Jason R. Crescenzo, DDS, P.C. Dental Clinic/Center · Tinley Park, IL NPI 1629374046

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-02.