Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madeleine Pena

Social Worker in Sierra Vista, AZ · enumerated 2016.

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

National Provider Identifier

1992256713

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Registry record

Entity type Individual (Type 1)

Name Madeleine Pena

Sex Female

Practice address 2585 E Wilcox Dr Ste A, Sierra Vista, AZ, 85635

Phone (480) 925-6685

Enumeration date Oct 17, 2016

Last updated in NPPES Sep 10, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License LMSW-22215 (AZ) 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Madeleine Pena?

Madeleine Pena is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-10.