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

Eric Anthony Gonsiorowski

Student in an Organized Health Care Education/Training Program in Gary, IN · enumerated 2025.

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

National Provider Identifier

1043023690

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Registry record

Entity type Individual (Type 1)
Name Eric Anthony Gonsiorowski
Sex Male
Practice address Gary, IN, 46408
Phone (888) 968-7486
Enumeration date Jan 28, 2025
Last updated in NPPES Feb 28, 2025

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

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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

What is the NPI number for Eric Gonsiorowski?
The National Provider Identifier (NPI) for Eric Gonsiorowski is 1043023690, a Type 1 (individual) record in the CMS NPPES registry.
Where does Eric Gonsiorowski practice?
The practice location on file with NPPES is in Gary, IN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-28.