Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John Michael Ragona II

Q: What is the NPI number for John Ragona?

The National Provider Identifier (NPI) for John Ragona is 1942175930, a Type 1 (individual) record in the CMS NPPES registry.

Peer Specialist in Santa Cruz, CA · enumerated 2025 · practices at Janus of Santa Cruz.

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

National Provider Identifier

1942175930

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Registry record

Entity type Individual (Type 1)

Name Mr. John Michael Ragona II

Sex Male

Practice address 200 7th Ave Ste 150, Santa Cruz, CA, 95062

Phone (831) 462-1060

Enumeration date Oct 8, 2025

Last updated in NPPES Oct 8, 2025

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers · License MPSS-TYKDWI (CA) 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 Ragona?

The National Provider Identifier (NPI) for John Ragona is 1942175930, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Ragona practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-08.