NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Anthony Rocco Guglielmo

Pharmacist in Central Islip, NY · enumerated 2007 · practices at Sheron Drugs Inc..

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

National Provider Identifier

1427275411

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Anthony Rocco Guglielmo
Sex Male
Practice address 1629 Islip Ave, Central Islip, NY, 11722
Enumeration date Apr 19, 2007
Last updated in NPPES Apr 1, 2009

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 026640 (NY) Primary
183500000X Pharmacist Pharmacy Service Providers · License 26640 (NY) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Anthony Guglielmo practice?
The practice location on file with NPPES is in Central Islip, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Anthony Guglielmo?
The National Provider Identifier (NPI) for Anthony Guglielmo is 1427275411, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-01.