Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea Leigh Machacek, RN

Registered Nurse in Lafayette, CO · enumerated 2024.

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

National Provider Identifier

1497596084

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Registry record

Entity type Individual (Type 1)

Name Andrea Leigh Machacek

Credential RN

Sex Female

Practice address 280 Exempla Cir, Lafayette, CO, 80026

Phone (303) 338-4545

Enumeration date Jun 5, 2024

Last updated in NPPES Jun 5, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 0198263 (CO) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

What is the NPI number for Andrea Machacek?

The National Provider Identifier (NPI) for Andrea Machacek is 1497596084, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andrea Machacek practice?

The practice location on file with NPPES is in Lafayette, CO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-05.