NPPES file of Aug 9, 2026

Alec Gregory Deyermenjian

Mental Health Counselor · Newton, MA

Alec Gregory Deyermenjian is a mental health counselor with a practice address in Newton, Massachusetts, and NPI 1598457277, issued on May 22, 2023. Check the license with the Massachusetts 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
1598457277
Name
Alec Gregory Deyermenjian
Primary taxonomy
Mental Health Counselor 101YM0800X
Practice location
233 Needham St Ste 300, Newton, MA 02464
Phone
(617) 830-4522
Enumerated
May 22, 2023
Record last updated
May 22, 2023
Medicare enrollment
Enrolled (PECOS I20251126000387); accepts 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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Also registered at 233 Needham St Ste 300

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

  1. Jimmy Bonilla ZorrillaMental Health Counselor1831939016
  2. Brandi BritnellPsychiatric/Mental Health Nurse Practitioner1134943285
  3. Neva Callaghan, MAMental Health Counselor1700579794
  4. Hannah Cohanim, LMHCCounselor1841911336
  5. Ruby EatonMental Health Counselor1649193954
  6. Bianca Fields, MSWClinical Social Worker1467286179

Verify Alec Gregory Deyermenjian in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts 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
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Bills Medicare through one group practice

  1. Northeast Health Services LLCNewton, MA

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

219 mental health counselor records list a practice address in Newton

They are 219 of the 2,975 NPPES records with a practice address in Newton, and 18,415 mental health counselor records in Massachusetts.

Other mental health counselor records in Massachusetts

  1. Casandra Aasmundsen, MAWorcester, MA1104234442
  2. Maryam AbalkhailHolyoke, MA1275035131
  3. Daniela AbarcaSpringfield, MA1871262006
  4. Lorena Abarr, LMHC, CADCAmherst, MA1902178858
  5. Laura AbascianoDedham, MA1336446137
  6. Tatyana AbashinaSpringfield, MA1902013113
  7. Diana AbathGreenfield, MA1679371942
  8. Bryan Abbott, MSTaunton, MA1306671987
  9. Carolee Abbott, LMHCHyannis, MA1013030485
  10. Rebeca AbboudJamaica Plain, MA1588991525

Common questions

What is Alec Gregory Deyermenjian's NPI number?

Alec Gregory Deyermenjian's National Provider Identifier (NPI) is 1598457277, issued on May 22, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Alec Gregory Deyermenjian located?

The NPPES record lists a practice address at 233 Needham St Ste 300, Newton, MA, 02464. Phone: (617) 830-4522. Providers update this record themselves, so call before visiting.

How can I verify Alec Gregory Deyermenjian'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. Medicare files from data.cms.gov. 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.