Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mandy Williams

Pharmacist in Lancaster, SC · enumerated 2017.

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

National Provider Identifier

1841723061

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Registry record

Entity type Individual (Type 1)

Name Mandy Williams

Sex Female

Practice address 1073 W Meeting St, Lancaster, SC, 29720

Phone (803) 285-2021

Enumeration date Apr 5, 2017

Last updated in NPPES Apr 5, 2017

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 7903 (SC) 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 1841723061 active?

Yes, as of the latest NPPES snapshot, NPI 1841723061 is active (record last updated 2017-04-05).

How do I verify Mandy Williams's NPI record?

Cross-check NPI 1841723061 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 2017-04-05.