Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Hershel Wayne Allen

Case Manager/Care Coordinator in Chandler, OK · enumerated 2013 · practices at Gateway To Prevention and Recovery, Inc.

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

National Provider Identifier

1346661501

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Registry record

Entity type Individual (Type 1)

Name Mr. Hershel Wayne Allen

Sex Male

Practice address 710 Manvel Ave, Chandler, OK, 74834

Phone (405) 503-4217

Enumeration date Dec 13, 2013

Last updated in NPPES May 30, 2019

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

171M00000X Case Manager/Care Coordinator Other 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.

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Frequently asked questions

Where does Hershel Allen practice?

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

What is the NPI number for Hershel Allen?

The National Provider Identifier (NPI) for Hershel Allen is 1346661501, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Ginger Clark Addiction (Substance Use Disorder) Counselor · Chandler, OK NPI 1053551150 Jolene Vaughan Health Information Technician · Chandler, OK NPI 1992035034 Gateway To Prevention and Recovery, Inc Mental Health Clinic/Center (Including Community Mental Health Center) · Chandler, OK NPI 1205275302 Kelsey Mogg Case Manager/Care Coordinator · Chandler, OK NPI 1851885297

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-30.