Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Del Mancini, D.D.S.

General Practice Dentistry in Sturgis, MI · enumerated 2006.

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

National Provider Identifier

1558341271

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Registry record

Entity type Individual (Type 1)

Name Dr. John Del Mancini

Credential D.D.S.

Sex Male

Practice address 1415 S Lakeview St, Sturgis, MI, 49091

Phone (269) 651-6345

Fax (269) 651-5175

Enumeration date Jan 19, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 2901012529 (MI) 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 1558341271 active?

Yes, as of the latest NPPES snapshot, NPI 1558341271 is active (record last updated 2007-07-08).

How do I verify John Mancini's NPI record?

Cross-check NPI 1558341271 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 2007-07-08.