Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alison Brenenstall, LMSW

Social Worker in Nampa, ID · enumerated 2025.

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

National Provider Identifier

1225828536

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Registry record

Entity type Individual (Type 1)

Name Alison Brenenstall

Credential LMSW

Sex Female

Practice address 4300 E Flamingo Ave, Nampa, ID, 83687

Phone (208) 505-7106

Enumeration date May 9, 2025

Last updated in NPPES May 9, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 45091 (ID) 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

What specialty is Alison Brenenstall?

Alison Brenenstall 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.

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.

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Saint Alphonsus Medical Center Nampa, Inc. General Acute Care Hospital · Nampa, ID NPI 1659371870 Mary River Neurology Physician · Nampa, ID NPI 1205882743 Malatesha Gangappa Internal Medicine Physician · Nampa, ID NPI 1982842019 Patrick Vargas Villazon Adolescent Medicine (Internal Medicine) Physician · Nampa, ID NPI 1821229279 Saint Alphonsus Medical Center Nampa, Inc. General Acute Care Hospital · Nampa, ID NPI 1114223807 Tiffany Shelton Neonatal Nurse Practitioner · Nampa, ID NPI 1780002980 Cep America, LLC Emergency Medicine Physician · Nampa, ID NPI 1982064192 Madison Beatty Family Medicine Physician · Nampa, ID NPI 1457887507

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-09.