Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy L Smith, PNP

Pediatric Nurse Practitioner in Louisville, CO · enumerated 2005.

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

National Provider Identifier

1639150964

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Registry record

Entity type Individual (Type 1)

Name Nancy L Smith

Credential PNP

Sex Female

Practice address 818 W South Boulder Rd, Louisville, CO, 80027

Phone (303) 666-7337

Fax (303) 666-7379

Enumeration date Nov 14, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 86057 (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 Nancy Smith's NPI record?

Cross-check NPI 1639150964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639150964 active?

Yes, as of the latest NPPES snapshot, NPI 1639150964 is active (record last updated 2007-07-08).

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Debra Rolfson Pediatrics Physician · Louisville, CO NPI 1427039007 Evelyn Swanton Pediatric Nurse Practitioner · Louisville, CO NPI 1528049103 Shelese Pratt Naturopath · Louisville, CO NPI 1316199383

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.