Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexis C Williams, LAC,NCC

Counselor in East Orange, NJ · enumerated 2022.

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

National Provider Identifier

1619611837

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Registry record

Entity type Individual (Type 1)

Name Alexis C Williams

Credential LAC,NCC

Sex Female

Practice address 240 Central Ave, East Orange, NJ, 07018

Phone (973) 721-9758

Enumeration date Apr 25, 2022

Last updated in NPPES Apr 25, 2022

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 37AC00591300 (NJ) Primary

LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential

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 Alexis Williams practice?

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

What is the NPI number for Alexis Williams?

The National Provider Identifier (NPI) for Alexis Williams is 1619611837, 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 2022-04-25.