NPPES file of Aug 9, 2026

Gregory Mayer, LCADC

Addiction (Substance Use Disorder) Counselor · Atlantic City, NJ

Gregory Mayer, LCADC is an addiction (substance use disorder) counselor with a practice address in Atlantic City, New Jersey, and NPI 1649403213, issued on Aug 31, 2009. Check the license (New Jersey 37LC00014500, as entered in NPPES) with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649403213
Name
Gregory Mayer
Credential
LCADC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
37LC00014500 NJ
Self-reported in NPPES; status is on the state search
Practice location
1125 Atlantic Ave, Atlantic City, NJ 08401
Phone
(609) 350-6866
Enumerated
Aug 31, 2009
Record last updated
Aug 31, 2009 (not updated in 17 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest addiction (substance use disorder) counselor records → All 1,226 in New Jersey → Look up another NPI →

Also registered at 1125 Atlantic Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

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Verify Gregory Mayer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 37LC00014500    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New Jersey license search

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Gregory Mayer among 1,226 addiction (substance use disorder) counselor records in New Jersey

Gregory Mayer, LCADC is one of 1,226 addiction (substance use disorder) counselor records with a practice address in New Jersey. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 17% of them.

  • NPI issued2009 · 17% of these records are older, 79% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2009 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Addiction (Substance Use Disorder) Counselor providers in New Jersey

There are 1,226 addiction (substance use disorder) counselor records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,226 in New Jersey → Every provider in Atlantic City → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Tina BaezAtlantic City, NJ 084011689210809
  2. Michelle Debellis, LPC, LCADCAtlantic City, NJ 084011922454032
  3. Virginia HauckAtlantic City, NJ 084011962802157
  4. Taylor Johnson, LSW, LCADCVentnor City, NJ 084061245163211
  5. Ian Koch, MS, LCADC, CASVentnor City, NJ 084061851808802
  6. Nicole Meehan, LCADCVentnor City, NJ 084061881545002
  7. Cornell Brunson, MS, LCADCVineland, NJ 083611932389251
  8. Jennifer BentonVineland, NJ 083601043168057

Common questions

What is Gregory Mayer, LCADC's NPI number?

Gregory Mayer, LCADC's National Provider Identifier (NPI) is 1649403213, issued on Aug 31, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Mayer, LCADC located?

The NPPES record lists a practice address at 1125 Atlantic Ave, Atlantic City, NJ, 08401. Phone: (609) 350-6866. Providers update this record themselves, so call before visiting.

How can I verify Gregory Mayer, LCADC's license?

NPPES lists New Jersey license number 37LC00014500, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.