Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Richard Caperci, PHARMACIST

Pharmacist in Gloucester, MA · enumerated 2017 · practices at Conleys Drug Store Inc.

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

National Provider Identifier

1023555919

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Registry record

Entity type Individual (Type 1)

Name William Richard Caperci

Credential PHARMACIST

Sex Male

Practice address 7 Railroad Ave, Gloucester, MA, 01930

Phone (978) 283-3131

Fax (978) 283-3138

Enumeration date Jan 30, 2017

Last updated in NPPES Jan 30, 2017

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PH20435 (MA) Primary

1835P2201X Ambulatory Care Pharmacist Pharmacy Service Providers · License PH20435 (MA) 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

Is NPI 1023555919 active?

Yes — as of the latest NPPES snapshot, NPI 1023555919 is active (record last updated 2017-01-30).

How do I verify William Caperci's NPI record?

Cross-check NPI 1023555919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Conleys Drug Store Inc Community/Retail Pharmacy · Gloucester, MA NPI 1013220607

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-30.