Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Emily B Nelson Liss

Gastroenterology Registered Nurse in Lafayette, CO · enumerated 2023.

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

National Provider Identifier

1427839364

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Registry record

Entity type Individual (Type 1)

Name Emily B Nelson Liss

Sex Female

Practice address 280 Exempla Cir, Lafayette, CO, 80026

Phone (303) 338-4545

Enumeration date Oct 6, 2023

Last updated in NPPES Oct 6, 2023

Taxonomy & licenses

163WG0100X Gastroenterology Registered Nurse Nursing Service Providers · License 1692067 (CO) 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.

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Frequently asked questions

How do I verify Emily Nelson Liss's NPI record?

Cross-check NPI 1427839364 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1427839364 active?

Yes, as of the latest NPPES snapshot, NPI 1427839364 is active (record last updated 2023-10-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-06.