Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arianna Janosz

Family Nurse Practitioner in Raymond, NH · enumerated 2026.

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

National Provider Identifier

1770402364

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Registry record

Entity type Individual (Type 1)

Name Arianna Janosz

Sex Female

Practice address 128 State Route 27, Raymond, NH, 03077

Phone (603) 895-3351

Enumeration date Jul 15, 2026

Last updated in NPPES Jul 15, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 112845-23 (NH) 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

How do I verify Arianna Janosz's NPI record?

Cross-check NPI 1770402364 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1770402364 active?

Yes, as of the latest NPPES snapshot, NPI 1770402364 is active (record last updated 2026-07-15).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-15.