Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Josiah R Gutierrez Jr., LPN

Licensed Practical Nurse in Fond Du Lac, WI · enumerated 2024.

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

National Provider Identifier

1437998655

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Registry record

Entity type Individual (Type 1)

Name Josiah R Gutierrez Jr.

Credential LPN

Sex Male

Practice address Fond Du Lac, WI, 54935

Phone (920) 926-0101

Enumeration date May 20, 2024

Last updated in NPPES May 20, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 221189 (AZ) Primary

LPN · Licensed Practical Nurse: A nurse providing basic care under the direction of RNs and physicians. About the LPN 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 1437998655 active?

Yes, as of the latest NPPES snapshot, NPI 1437998655 is active (record last updated 2024-05-20).

How do I verify Josiah Gutierrez's NPI record?

Cross-check NPI 1437998655 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-20.