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Zachary Larson, PHARMD

Pharmacist in Phoenix, AZ · enumerated 2024 · practices at Mayo Clinic Arizona.

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

National Provider Identifier

1053137281

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Registry record

Entity type Individual (Type 1)
Name Zachary Larson
Credential PHARMD
Sex Male
Practice address 5881 E Mayo Blvd, Phoenix, AZ, 85054
Phone (480) 342-2000
Enumeration date Dec 3, 2024
Last updated in NPPES Jun 6, 2025

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License S026495 (AZ) Primary
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 Zachary Larson?
Zachary Larson is registered in NPPES with the primary taxonomy of Pharmacist. 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 2025-06-06.