Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Steven Warren, PHARMD
Pharmacist in Sierra Vista, AZ · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245774389
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Registry record
Entity type Individual (Type 1)
Name Steven Warren
Credential PHARMD
Sex Male
Practice address 3333 Camino Las Palmeras, Sierra Vista, AZ, 85650
Phone (520) 220-7139
Enumeration date Dec 8, 2016
Last updated in NPPES Dec 8, 2016
Taxonomy & licenses
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.
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 Steven Warren?
Steven Warren 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-08.