NPPES file of Aug 9, 2026

Matthew William Cerne, LMHC

Mental Health Counselor · Watertown, MA

Matthew William Cerne, LMHC is a mental health counselor with a practice address in Watertown, Massachusetts, and NPI 1790965028, issued on Nov 3, 2007. Check the license (Massachusetts 4270, 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
1790965028
Name
Matthew William Cerne
Credential
LMHC
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
4270 MA
Self-reported in NPPES; status is on the state search
Practice location
521 Mount Auburn St, Watertown, MA 02472
Phone
(617) 387-2220
Enumerated
Nov 3, 2007
Record last updated
Dec 29, 2011 (not updated in 15 years: call before relying on the address or phone)
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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Also registered at 521 Mount Auburn St

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

  1. Leon Bastajian, DDSDentist1639155831
  2. Andrew Cutler, MDInternal Medicine Physician1437159720
  3. Cheryl Ehrenkranz, PTPhysical Therapist1114017514
  4. Paul Fergus, MDInternal Medicine Physician1356336200
  5. Robert Kelleher, MDInternal Medicine Physician1891761714
  6. Susan Lattanzi, PTPhysical Therapist1265522775

Verify Matthew William Cerne 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 4270    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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59 mental health counselor records list a practice address in Watertown

They are 59 of the 873 NPPES records with a practice address in Watertown, 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 59 in Watertown → All 18,415 in Massachusetts → Every provider in Watertown →

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 Matthew William Cerne, LMHC's NPI number?

Matthew William Cerne, LMHC's National Provider Identifier (NPI) is 1790965028, issued on Nov 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Matthew William Cerne, LMHC located?

The NPPES record lists a practice address at 521 Mount Auburn St, Watertown, MA, 02472. Phone: (617) 387-2220. Providers update this record themselves, so call before visiting.

How can I verify Matthew William Cerne, LMHC's license?

NPPES lists Massachusetts license number 4270, 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.