Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Derrick Montgomery

Social Worker in Nashville, AR · enumerated 2026.

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

National Provider Identifier

1679403232

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Registry record

Entity type Individual (Type 1)

Name Derrick Montgomery

Sex Male

Practice address 508 N 2nd St, Nashville, AR, 71852

Phone (870) 455-0134

Fax (870) 277-2230

Enumeration date May 22, 2026

Last updated in NPPES Jul 9, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License PLMSW (AR) Primary

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

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

How do I verify Derrick Montgomery's NPI record?

Cross-check NPI 1679403232 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679403232 active?

Yes, as of the latest NPPES snapshot, NPI 1679403232 is active (record last updated 2026-07-09).

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