John Clark
Counseling Psychologist · Marlborough, MA
John Clark is a counseling psychologist with a practice address in Marlborough, Massachusetts, and NPI 1437889391, issued on Jun 14, 2022. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Clark
- Primary taxonomy
- Counseling Psychologist 103TC1900X
- Practice location
- 340 Maple St Ste 400, Marlborough, MA 01752
- Phone
- (603) 425-4684
- Enumerated
- Jun 14, 2022
- Record last updated
- Jun 14, 2022
- Entity
- Type 1 · individual
8 nearest counseling psychologist records → All 339 in Massachusetts → Look up another NPI →
Also registered at 340 Maple St Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa AramentoMental Health Counselor1396145744
- Andrea Behling, LMHCMental Health Counselor1881079887
- Emma Blanchard, LMHCCounselor1548956105
- Joanna Bunker, MSW, LICSWClinical Social Worker1437673050
- Eryn CardewClinical Social Worker1013654961
- Luisanna CastilloMental Health Counselor1013651025
Verify John Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Clark among 339 counseling psychologist records in Massachusetts
John Clark is one of 339 counseling psychologist records with a practice address in Massachusetts. 4% 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 2022, is newer than 82% of them.
- NPI issued2022 · 82% of these records are older, 12% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · 14% of these records are
- Record last updated2022 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC1900X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Counseling Psychologist providers in Massachusetts
There are 339 counseling psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 339 in Massachusetts → Every provider in Marlborough → Counseling Psychologist nationwide →
The 8 counseling psychologist records with the nearest ZIP codes
- Matthew Richardson, PH.D.Marlborough, MA 017521043748882
- Patricia Papernow, ED.D.Hudson, MA 017491245332899
- Lauren Barry, PH.D.Milford, MA 017571396822011
- Ema Burna, MSMilford, MA 017571821868860
- Judi EarnestMilford, MA 017571891266383
- Caitlin Nichols, PHDMilford, MA 017571164749388
- Paul Gron, ED.D.Concord, MA 017421477591428
- Margaret O'Hearn-Curran, PHDConcord, MA 017421932699907
Common questions
What is John Clark's NPI number?
John Clark's National Provider Identifier (NPI) is 1437889391, issued on Jun 14, 2022. An NPI identifies a provider in billing; it is not a license.
Where is John Clark located?
The NPPES record lists a practice address at 340 Maple St Ste 400, Marlborough, MA, 01752. Phone: (603) 425-4684. Providers update this record themselves, so call before visiting.
How can I verify John Clark's license?
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.
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.