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

Raj Chinnappan

Diagnostic Radiology Physician in Harvey, IL · enumerated 2010.

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

National Provider Identifier

1023332814

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Registry record

Entity type Individual (Type 1)

Name Raj Chinnappan

Sex Male

Practice address Harvey, IL, 60426

Phone (713) 927-0733

Enumeration date Mar 23, 2010

Last updated in NPPES Jan 12, 2026

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

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 036.135676 (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

How do I verify Raj Chinnappan's NPI record?

Cross-check NPI 1023332814 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1023332814 active?

Yes, as of the latest NPPES snapshot, NPI 1023332814 is active (record last updated 2026-01-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-12.