Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Marie Armstrong, NP

Family Nurse Practitioner in Longmont, CO · enumerated 2018 · practices at Vmd Primary Providers Colorado, Inc.

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

National Provider Identifier

1124527601

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Marie Armstrong

Credential NP

Sex Female

Practice address 835 E 17th Ave Ste 100, Longmont, CO, 80504

Phone (720) 442-9437

Enumeration date Feb 9, 2018

Last updated in NPPES Apr 24, 2024

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R201516 (MD) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0004367-C-NP (CO) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 1124527601 active?

Yes, as of the latest NPPES snapshot, NPI 1124527601 is active (record last updated 2024-04-24).

How do I verify Elizabeth Armstrong's NPI record?

Cross-check NPI 1124527601 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Vmd Primary Providers Colorado, Inc Primary Care Clinic/Center · Longmont, CO NPI 1154035830

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-24.