Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark Paul Portuese
Pharmacist in Shoreham, NY · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396068607
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Registry record
Entity type Individual (Type 1)
Name Mark Paul Portuese
Sex Male
Practice address 10 Biltmore Dr, Shoreham, NY, 11786
Phone (631) 846-3420
Enumeration date Mar 2, 2010
Last updated in NPPES Mar 2, 2010
Taxonomy & licenses
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 NPI 1396068607 active?
Yes, as of the latest NPPES snapshot, NPI 1396068607 is active (record last updated 2010-03-02).
How do I verify Mark Portuese's NPI record?
Cross-check NPI 1396068607 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-02.