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

Mrs. Barbara M Byrne, REGISTERED NURSE

School Registered Nurse in Binghamton, NY · enumerated 2014.

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

National Provider Identifier

1356743538

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Registry record

Entity type Individual (Type 1)

Name Mrs. Barbara M Byrne

Credential REGISTERED NURSE

Sex Female

Practice address Binghamton, NY, 13905

Phone (607) 763-2445

Fax (607) 763-8448

Enumeration date Sep 19, 2014

Last updated in NPPES Sep 19, 2014

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

Taxonomy & licenses

163WS0200X School Registered Nurse Nursing Service Providers · License 8331902 (NY) 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 Barbara Byrne's NPI record?

Cross-check NPI 1356743538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356743538 active?

Yes, as of the latest NPPES snapshot, NPI 1356743538 is active (record last updated 2014-09-19).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-19.