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Louise P. Castro, FNP

Family Nurse Practitioner in El Paso, TX · enumerated 2006 · practices at Project Vida Health Center.

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

National Provider Identifier

1851359574

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Registry record

Entity type Individual (Type 1)
Name Louise P. Castro
Credential FNP
Sex Female
Practice address 14900b Greg Dr, El Paso, TX, 79938
Phone (915) 857-2638
Fax (915) 545-9799
Enumeration date May 2, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 231200 (TX) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier Type State Issuer
8N9753 Other TX BCBS OF TEXAS

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 Louise Castro's NPI record?
Cross-check NPI 1851359574 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1851359574 active?
Yes, as of the latest NPPES snapshot, NPI 1851359574 is active (record last updated 2007-07-08).

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