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Mr. Gregory Mayer, LCADC

Addiction (Substance Use Disorder) Counselor in Atlantic City, NJ · enumerated 2009 · practices at Southern Jersey Family Medical Centers Inc.

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

National Provider Identifier

1649403213

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Registry record

Entity type Individual (Type 1)
Name Mr. Gregory Mayer
Credential LCADC
Sex Male
Practice address 1125 Atlantic Ave, Atlantic City, NJ, 08401
Phone (609) 350-6866
Enumeration date Aug 31, 2009
Last updated in NPPES Aug 31, 2009

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 37LC00014500 (NJ) 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.

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Frequently asked questions

Where does Gregory Mayer practice?
The practice location on file with NPPES is in Atlantic City, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gregory Mayer?
The National Provider Identifier (NPI) for Gregory Mayer is 1649403213, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-31.