Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew Arthur Attanasio, CPHT

Pharmacy Technician in Manassas, VA · enumerated 2024.

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

National Provider Identifier

1598503427

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Registry record

Entity type Individual (Type 1)

Name Andrew Arthur Attanasio

Credential CPHT

Sex Male

Practice address 8700 Sudley Rd, Manassas, VA, 20110

Phone (703) 369-8000

Enumeration date Jul 16, 2024

Last updated in NPPES Jul 16, 2024

Taxonomy & licenses

183700000X Pharmacy Technician Pharmacy Service Providers Primary

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 1598503427 active?

Yes, as of the latest NPPES snapshot, NPI 1598503427 is active (record last updated 2024-07-16).

How do I verify Andrew Attanasio's NPI record?

Cross-check NPI 1598503427 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-16.