Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Xenophon G Tsouprakos, RPH
Pharmacist in Holbrook, NY · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891078150
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Registry record
Entity type Individual (Type 1)
Name Mr. Xenophon G Tsouprakos
Credential RPH
Sex Male
Practice address 125 Beacon Dr, Holbrook, NY, 11741
Phone (631) 244-8676
Fax (631) 589-6672
Enumeration date Sep 23, 2011
Last updated in NPPES Sep 23, 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 Xenophon Tsouprakos?
The National Provider Identifier (NPI) for Xenophon Tsouprakos is 1891078150, a Type 1 (individual) record in the CMS NPPES registry.
Where does Xenophon Tsouprakos practice?
The practice location on file with NPPES is in Holbrook, NY. 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 2011-09-23.