Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Paul Santucci, H.I.S.

Hearing Instrument Specialist in Greenfield, WI · enumerated 2020.

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

National Provider Identifier

1467089672

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Registry record

Entity type Individual (Type 1)

Name John Paul Santucci

Credential H.I.S.

Sex Male

Practice address 7945 W Layton Ave, Greenfield, WI, 53220

Phone (414) 421-5320

Enumeration date Mar 26, 2020

Last updated in NPPES Mar 26, 2020

Taxonomy & licenses

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License 1593-60 (WI) Secondary

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License 1593 (WI) Primary

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

What is the NPI number for John Santucci?

The National Provider Identifier (NPI) for John Santucci is 1467089672, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Santucci practice?

The practice location on file with NPPES is in Greenfield, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-26.