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

Mr. Darrian L Alcorn Jr.

Rehabilitation Practitioner in Fresno, CA · enumerated 2020 · practices at Dn Associates Residential Care.

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

National Provider Identifier

1659970895

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Registry record

Entity type Individual (Type 1)

Name Mr. Darrian L Alcorn Jr.

Sex Male

Practice address Fresno, CA, 93722

Phone (559) 277-3494

Enumeration date Oct 20, 2020

Last updated in NPPES Jul 3, 2026

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

Taxonomy & licenses

172V00000X Community Health Worker Other Service Providers Secondary

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-20-113913 (NC) Secondary

225400000X Rehabilitation Practitioner Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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

Is NPI 1659970895 active?

Yes, as of the latest NPPES snapshot, NPI 1659970895 is active (record last updated 2026-07-03).

How do I verify Darrian Alcorn's NPI record?

Cross-check NPI 1659970895 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Laura Augustson Marriage & Family Therapist · Fresno, CA NPI 1871605170 Orin Conant Marriage & Family Therapist · Fresno, CA NPI 1609998210 Leslie Hoyt Psychologist · Fresno, CA NPI 1952540213 Dn Associates Residential Care Mental Illness Community Based Residential Treatment Facility · Fresno, CA NPI 1073846739 Jad Turner Marriage & Family Therapist · Fresno, CA NPI 1386033835 Anthony Garcia Marriage & Family Therapist · Fresno, CA NPI 1164808705 Marissa Shennan Marriage & Family Therapist · Fresno, CA NPI 1952857435 Jonathan Murray Rehabilitation Practitioner · Fresno, CA NPI 1003478983

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-03.