NPPES file of Aug 9, 2026

Matthew Clarke

Mental Health Counselor · Chelmsford, MA

Matthew Clarke is a mental health counselor with a practice address in Chelmsford, Massachusetts, and NPI 1588427892, issued on Jan 31, 2024. Check the license (Massachusetts LMHC10005515, as entered in NPPES) with the Massachusetts 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
1588427892
Name
Matthew Clarke
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
LMHC10005515 MA
Self-reported in NPPES; status is on the state search
Practice location
3 Summer St, Chelmsford, MA 01824
Phone
(978) 724-8249
Enumerated
Jan 31, 2024
Record last updated
Apr 23, 2026
Medicare enrollment
Enrolled (PECOS I20260414002175); may accept Medicare assignment
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 mental health counselor records → All 18,415 in Massachusetts → Look up another NPI →

Also registered at 3 Summer St

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

  1. Sarah Barnett, MDPediatrics Physician1922078880
  2. Christopher HaynesMental Health Counselor1134051410
  3. Anna Wolen, LMHC, ATRMental Health Counselor1235872326
  4. Courtney Zilka, SLPSpeech-Language Pathologist1730067059

Verify Matthew Clarke in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license LMHC10005515    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 Massachusetts license search

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Matthew Clarke among 18,415 mental health counselor records in Massachusetts

Matthew Clarke is one of 18,415 mental health counselor records with a practice address in Massachusetts. 7% 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 85% of them.

  • NPI issued2024 · 85% of these records are older, 10% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2019 · median 2014 among the 1,811 with a school on file
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

63 mental health counselor records list a practice address in Chelmsford

They are 63 of the 937 NPPES records with a practice address in Chelmsford, and 18,415 mental health counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 18,415 in Massachusetts → Every provider in Chelmsford → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Jane Ayres, LMHCChelmsford, MA 018241508987256
  2. Szifra Birke, M.S.Chelmsford, MA 018241508945742
  3. Barbara Creme, LMHCChelmsford, MA 018241730102054
  4. Sharon Hanebury, LMHCChelmsford, MA 018241689736357
  5. Cathy Henderson, LMHCChelmsford, MA 018241104983378
  6. Joyce Herman, MAChelmsford, MA 018241023221025
  7. Susan Jordan, M.ED.Chelmsford, MA 018241366599839
  8. Michal Kenny, MAChelmsford, MA 018241598976128

Common questions

What is Matthew Clarke's NPI number?

Matthew Clarke's National Provider Identifier (NPI) is 1588427892, issued on Jan 31, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Clarke located?

The NPPES record lists a practice address at 3 Summer St, Chelmsford, MA, 01824. Phone: (978) 724-8249. Providers update this record themselves, so call before visiting.

How can I verify Matthew Clarke's license?

NPPES lists Massachusetts license number LMHC10005515, as entered by the provider. Search the Massachusetts 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.