NPPES file of Aug 9, 2026

Justin McCarthy, CDCA

Addiction (Substance Use Disorder) Counselor · Niles, OH

Justin McCarthy, CDCA is an addiction (substance use disorder) counselor with a practice address in Niles, Ohio, and NPI 1538909247, issued on May 30, 2024. Check the license with the Ohio 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
1538909247
Name
Justin McCarthy
Credential
CDCA
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
1500 Mckinley Ave, Niles, OH 44446
Phone
(330) 953-3300
Enumerated
May 30, 2024
Record last updated
May 30, 2024
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 11,255 in Ohio → Look up another NPI →

Also registered at 1500 Mckinley Ave

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

  1. Amy BarnhartAddiction (Substance Use Disorder) Counselor1063286490
  2. Mary Barr, LPNLicensed Practical Nurse1518700814
  3. Christy BlazekClinical Social Worker1053151407
  4. Stefanie CookAddiction (Substance Use Disorder) Counselor1316452659
  5. Mara CordnerFamily Medicine Physician1184468001
  6. Shane Desmith, LSWClinical Social Worker1841705191

Verify Justin McCarthy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this professionCheck 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 Ohio license search

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Justin McCarthy among 11,255 addiction (substance use disorder) counselor records in Ohio

Justin McCarthy, CDCA is one of 11,255 addiction (substance use disorder) counselor records with a practice address in Ohio. under 1% 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 2024, is newer than 78% of them.

  • NPI issued2024 · 78% of these records are older, 12% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2024 · 41% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 addiction (substance use disorder) counselor records list a practice address in Niles

They are 26 of the 878 NPPES records with a practice address in Niles, and 11,255 addiction (substance use disorder) counselor records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 11,255 in Ohio → Every provider in Niles → Addiction (Substance Use Disorder) Counselor nationwide →

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

  1. Amy BarnhartNiles, OH 444461063286490
  2. Stefanie CookNiles, OH 444461316452659
  3. Brianne GayhartNiles, OH 444461962242685
  4. John Holbrook, CDCANiles, OH 444461154916419
  5. Shelly Horn Markovich, LSW, LCDC IIINiles, OH 444461508394685
  6. Melanie King, CDCANiles, OH 444461417442112
  7. Madelaine KinsingerNiles, OH 444461710667332
  8. Kristin Peterson, CDCANiles, OH 444461306694583

Common questions

What is Justin McCarthy, CDCA's NPI number?

Justin McCarthy, CDCA's National Provider Identifier (NPI) is 1538909247, issued on May 30, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Justin McCarthy, CDCA located?

The NPPES record lists a practice address at 1500 Mckinley Ave, Niles, OH, 44446. Phone: (330) 953-3300. Providers update this record themselves, so call before visiting.

How can I verify Justin McCarthy, CDCA's license?

Search the Ohio 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.