Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Peter Alessi, R.PH.
Pharmacist in Las Vegas, NV · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033496732
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Registry record
Entity type Individual (Type 1)
Name Mr. Peter Alessi
Credential R.PH.
Sex Male
Practice address 4155 S Grand Canyon Dr, Las Vegas, NV, 89147
Phone (702) 251-1450
Fax (702) 251-1450
Enumeration date Nov 8, 2011
Last updated in NPPES Nov 8, 2011
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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
What is the NPI number for Peter Alessi?
The National Provider Identifier (NPI) for Peter Alessi is 1033496732, a Type 1 (individual) record in the CMS NPPES registry.
Where does Peter Alessi practice?
The practice location on file with NPPES is in Las Vegas, NV. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-08.