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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Joseph M. Williams, LPC

Professional Counselor in Vineland, NJ · enumerated 2019 · practices at The Southwest Council, Inc..

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

National Provider Identifier

1659839538

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Registry record

Entity type Individual (Type 1)
Name Joseph M. Williams
Credential LPC
Sex Male
Practice address Vineland, NJ, 08360
Phone (856) 794-1011
Fax (856) 794-1239
Enumeration date Mar 9, 2019
Last updated in NPPES Mar 9, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 37PC00633100 (NJ) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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.

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Frequently asked questions

How do I verify Joseph Williams's NPI record?
Cross-check NPI 1659839538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1659839538 active?
Yes, as of the latest NPPES snapshot, NPI 1659839538 is active (record last updated 2019-03-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-09.