Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles L. Proesel Jr., D.D.S.

Public Health Dentistry in Gridley, IL · enumerated 2005.

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

National Provider Identifier

1972508364

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles L. Proesel Jr.

Credential D.D.S.

Sex Male

Practice address 205 E Gridley Rd, Gridley, IL, 61744

Phone (309) 747-2213

Fax (309) 747-3989

Enumeration date Jun 14, 2005

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

1223D0001X Public Health Dentistry Dental Providers · License 19A14491 (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 Charles Proesel's NPI record?

Cross-check NPI 1972508364 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972508364 active?

Yes, as of the latest NPPES snapshot, NPI 1972508364 is active (record last updated 2026-07-13).

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Timothy Supan General Practice Dentistry · Gridley, IL NPI 1053316463 Stephen Blue General Practice Dentistry · Gridley, IL NPI 1205831773

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