Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lauren Rae Williams, PA-C

Medical Physician Assistant in Allentown, PA · enumerated 2024 · practices at Lehigh Valley Hospital.

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

National Provider Identifier

1770328957

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Registry record

Entity type Individual (Type 1)

Name Lauren Rae Williams

Credential PA-C

Sex Female

Practice address 2100 Mack Blvd, 4 Th Fl, Allentown, PA, 18103

Phone (484) 884-4500

Fax (484) 884-0699

Enumeration date Jun 28, 2024

Last updated in NPPES Jul 22, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA065780 (PA) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA065780 (PA) 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

Where does Lauren Williams practice?

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

What is the NPI number for Lauren Williams?

The National Provider Identifier (NPI) for Lauren Williams is 1770328957, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-22.