Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Ladisa

Q: What is the NPI number for John Ladisa?

The National Provider Identifier (NPI) for John Ladisa is 1780007831, a Type 1 (individual) record in the CMS NPPES registry.

Biomedical Engineering Technician in Milwaukee, WI · enumerated 2014.

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

National Provider Identifier

1780007831

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Registry record

Entity type Individual (Type 1)

Name John Ladisa

Sex Male

Practice address 1637 W. Wisconsin Ave, Room 311, Milwaukee, WI, 53233

Phone (414) 288-6739

Enumeration date Jan 27, 2014

Last updated in NPPES Jan 27, 2014

Taxonomy & licenses

2472B0301X Biomedical Engineering Technician Technologists, Technicians & Other Technical Service Providers 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

Where does John Ladisa practice?

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

What is the NPI number for John Ladisa?

The National Provider Identifier (NPI) for John Ladisa is 1780007831, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-27.