NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Joseph G. Youssef, RPH

Pharmacist in Melbourne, FL · enumerated 2011 · practices at Walgreen Co.

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

National Provider Identifier

1598048928

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Registry record

Entity type Individual (Type 1)
Name Mr. Joseph G. Youssef
Credential RPH
Sex Male
Practice address 4020 N Wickham Rd, Melbourne, FL, 32935
Enumeration date Sep 21, 2011
Last updated in NPPES Sep 21, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PS36187 (FL) Primary
183500000X Pharmacist Pharmacy Service Providers · License 046509-1 (NY) Secondary
183500000X Pharmacist Pharmacy Service Providers · License 12291 (TN) Secondary
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.

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Frequently asked questions

How do I verify Joseph Youssef's NPI record?
Cross-check NPI 1598048928 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598048928 active?
Yes, as of the latest NPPES snapshot, NPI 1598048928 is active (record last updated 2011-09-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-21.