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

Mr. Joseph Anthony Baez, PA- C

Physician Assistant in Elmhurst, IL · enumerated 2013.

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

National Provider Identifier

1730520529

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Registry record

Entity type Individual (Type 1)

Name Mr. Joseph Anthony Baez

Credential PA- C

Sex Male

Practice address Elmhurst, IL, 60126

Phone (331) 221-0200

Enumeration date Jul 9, 2013

Last updated in NPPES Dec 1, 2025

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

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 085004803 (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

Is NPI 1730520529 active?

Yes, as of the latest NPPES snapshot, NPI 1730520529 is active (record last updated 2025-12-01).

How do I verify Joseph Baez's NPI record?

Cross-check NPI 1730520529 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 2025-12-01.