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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Cosmo J Giorno, B.S., R.PH.

Pharmacist in Old Saybrook, CT · enumerated 2017.

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

National Provider Identifier

1831639442

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Registry record

Entity type Individual (Type 1)
Name Mr. Cosmo J Giorno
Credential B.S., R.PH.
Sex Male
Practice address 105 Elm St, Old Saybrook, CT, 06475
Phone (860) 388-6461
Fax (860) 388-5145
Enumeration date Mar 1, 2017
Last updated in NPPES Mar 1, 2017

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 6598 (CT) Primary
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 Cosmo Giorno's NPI record?
Cross-check NPI 1831639442 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1831639442 active?
Yes, as of the latest NPPES snapshot, NPI 1831639442 is active (record last updated 2017-03-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-01.