Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Leah Jayne Castro, CLC

Q: What is the NPI number for Leah Castro?

The National Provider Identifier (NPI) for Leah Castro is 1306582549, a Type 1 (individual) record in the CMS NPPES registry.

Lactation Consultant (Non-RN) in Portales, NM · enumerated 2022.

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

National Provider Identifier

1306582549

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Registry record

Entity type Individual (Type 1)

Name Leah Jayne Castro

Credential CLC

Sex Female

Practice address Portales, NM, 88130

Phone (620) 480-9033

Enumeration date May 10, 2022

Last updated in NPPES May 10, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174N00000X Lactation Consultant (Non-RN) Other Service Providers · License 331362 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Leah Castro practice?

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

What is the NPI number for Leah Castro?

The National Provider Identifier (NPI) for Leah Castro is 1306582549, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-10.