Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Arthur L Allen, PHARM. D., CACP

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Reno, NV · enumerated 2005.

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

National Provider Identifier

1013903053

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Registry record

Entity type Individual (Type 1)

Name Dr. Arthur L Allen

Credential PHARM. D., CACP

Sex Male

Practice address 1000 Locust St, Pharmacy 119, Reno, NV, 89502

Phone (775) 328-1278

Enumeration date Sep 26, 2005

Last updated in NPPES Jul 6, 2009

Taxonomy & licenses

1835P0018X Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacy Service Providers · License 11204 (TN) Primary

1835P0018X Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacy Service Providers · License 16900 (NV) Secondary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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

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.

What specialty is Arthur Allen?

Arthur Allen is registered in NPPES with the primary taxonomy of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-06.