Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Chambers, PLMSW

Social Worker in Monticello, AR · enumerated 2023.

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

National Provider Identifier

1558140624

Verified

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Registry record

Entity type Individual (Type 1)

Name Allison Chambers

Credential PLMSW

Sex Female

Practice address 139c E Jackson Ave, Monticello, AR, 71655

Phone (870) 224-8108

Fax (870) 224-8110

Enumeration date Sep 27, 2023

Last updated in NPPES May 28, 2025

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License PLMSW (AR) 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 is the NPI number for Allison Chambers?

The National Provider Identifier (NPI) for Allison Chambers is 1558140624, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allison Chambers practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-28.