Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal Janee Williams

Pharmacist in Sulphur, LA · enumerated 2010.

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

National Provider Identifier

1700191624

Verified

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Registry record

Entity type Individual (Type 1)

Name Crystal Janee Williams

Sex Female

Practice address 105 S Cities Service Hwy, Sulphur, LA, 70663

Phone (337) 533-1137

Enumeration date Aug 16, 2010

Last updated in NPPES Aug 16, 2010

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 18386 (LA) 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

What is the NPI number for Crystal Williams?

The National Provider Identifier (NPI) for Crystal Williams is 1700191624, a Type 1 (individual) record in the CMS NPPES registry.

Where does Crystal Williams practice?

The practice location on file with NPPES is in Sulphur, LA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-16.