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

John Schleef, D.C.

Chiropractor in Shenandoah, IA · enumerated 2013 · practices at Charles J Peterson Dc PC.

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

National Provider Identifier

1992131510

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Registry record

Entity type Individual (Type 1)
Name John Schleef
Credential D.C.
Sex Male
Practice address Shenandoah, IA, 51601
Phone (712) 246-4798
Enumeration date Sep 16, 2013
Last updated in NPPES Sep 16, 2013

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 8274 (AZ) Secondary
111N00000X Chiropractor Chiropractic Providers · License 007667 (IA) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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

What is the NPI number for John Schleef?
The National Provider Identifier (NPI) for John Schleef is 1992131510, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Schleef practice?
The practice location on file with NPPES is in Shenandoah, IA. 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 2013-09-16.