Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Karl A Keller, D.D.S.

Dentist in Manteno, IL · enumerated 2012.

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

National Provider Identifier

1972862787

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Registry record

Entity type Individual (Type 1)

Name Dr. Karl A Keller

Credential D.D.S.

Sex Male

Practice address 312 W. Division, Manteno, IL, 60950

Phone (815) 468-6800

Fax (815) 468-7780

Enumeration date May 14, 2012

Last updated in NPPES May 14, 2012

Taxonomy & licenses

122300000X Dentist Dental Providers · License 019-017215 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1972862787 active?

Yes, as of the latest NPPES snapshot, NPI 1972862787 is active (record last updated 2012-05-14).

How do I verify Karl Keller's NPI record?

Cross-check NPI 1972862787 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-14.