NPPES file of Aug 9, 2026

Margaret S. Clarke, LPC

Addiction (Substance Use Disorder) Counselor · New Providence, NJ

Margaret S. Clarke, LPC is an addiction (substance use disorder) counselor with a practice address in New Providence, New Jersey, and NPI 1013132836, issued on Apr 16, 2007. Check the license (New Jersey 37PC001153200, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1013132836
Name
Margaret S. Clarke
Credential
LPC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License numbers
37PC001153200 NJ
37PC00153200 NJ
Self-reported in NPPES; status is on the state search
Practice location
890 Mountain Ave, New Providence, NJ 07974
Phone
(908) 277-8900
Enumerated
Apr 16, 2007
Record last updated
May 8, 2024
Fax
(908) 508-8919
Medicare enrollment
Enrolled (PECOS I20240531001231); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. 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 890 Mountain Ave

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

  1. Johaira Akwei, LPCProfessional Counselor1861105413
  2. Deborah Almonte, LCSWClinical Social Worker1689775058
  3. Melanie Andrade-Ramos, LCSWClinical Social Worker1639703663
  4. Susan Angelicola, MSN, RNCObstetrics & Gynecology Nurse Practitioner1265593933
  5. Jennifer Askin, LCSWClinical Social Worker1275203143
  6. Iris AybarClinical Social Worker1205371598

Verify Margaret S. Clarke 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 37PC001153200    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Summit Medical Group PABerkeley Heights, NJ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Margaret S. Clarke among 1,226 addiction (substance use disorder) counselor records in New Jersey

Margaret S. Clarke, LPC 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. Its NPI, issued in 2007, is newer than 5% of them.

  • NPI issued2007 · 5% of these records are older, 87% newer
  • In a Medicare fileYes · 2% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated1991 · median 2013 among the 47 with a school on file
  • Record last updated2024 · 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.

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

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

  1. Melissa HarrschStirling, NJ 079801679206825
  2. Carolyn JonesStirling, NJ 079801720892425
  3. Sayyed MuhammadStirling, NJ 079801841172186
  4. Frederick Murphy, CADCStirling, NJ 079801083308274
  5. Kara PaulsenStirling, NJ 079801770214314
  6. Cynthia SchneiderStirling, NJ 079801588358782
  7. Dana Ziccarello, SAP, ICADCWhippany, NJ 079811235007378
  8. Gregg Benson, MA, LCADCMorristown, NJ 079601902898117

Common questions

What is Margaret S. Clarke, LPC's NPI number?

Margaret S. Clarke, LPC's National Provider Identifier (NPI) is 1013132836, issued on Apr 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Margaret S. Clarke, LPC located?

The NPPES record lists a practice address at 890 Mountain Ave, New Providence, NJ, 07974. Phone: (908) 277-8900. Providers update this record themselves, so call before visiting.

How can I verify Margaret S. Clarke, LPC's license?

NPPES lists New Jersey license number 37PC001153200, 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. Medicare files from data.cms.gov. 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.