Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles W Lagoski, DO

Geriatric Medicine (Family Medicine) Physician in Peoria, IL · enumerated 2006.

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

National Provider Identifier

1164479424

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles W Lagoski

Credential DO

Sex Male

Practice address 530 Ne Glen Oak Ave, Peoria, IL, 61636

Phone (309) 624-8818

Fax (309) 624-8820

Enumeration date May 30, 2006

Last updated in NPPES Oct 17, 2016

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036060508 (IL) Secondary

207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 036060508 (IL) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
036060508	Medicaid	IL	-

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 Charles Lagoski's NPI record?

Cross-check NPI 1164479424 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1164479424 active?

Yes, as of the latest NPPES snapshot, NPI 1164479424 is active (record last updated 2016-10-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-17.