NPPES file of Aug 9, 2026

Wanda Margarita Martinez-Diaz, MHC

Professional Counselor · Worcester, MA

Wanda Margarita Martinez-Diaz, MHC is a professional counselor with a practice address in Worcester, Massachusetts, and NPI 1073640801, issued on Feb 28, 2007. Check the license (Massachusetts 8462, 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
1073640801
Name
Wanda Margarita Martinez-Diaz
Credential
MHC
Primary taxonomy
Professional Counselor 101YP2500X
License number
8462 MA
Self-reported in NPPES; status is on the state search
Practice location
85 Green St, Worcester, MA 01604
Phone
(508) 755-3737
Enumerated
Feb 28, 2007
Record last updated
May 4, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(508) 795-1665
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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Verify Wanda Margarita Martinez-Diaz 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 8462    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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Professional Counselor providers in Massachusetts

There are 461 professional counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 461 in Massachusetts → Every provider in Worcester →

Other professional counselor records in Massachusetts

  1. Amy Adams, M.A.Easthampton, MA1629390380
  2. Diana Addo-Aikins, RNWorcester, MA1871848085
  3. Marcia Amarsingh, MSC. LADC-1, CADACWorcester, MA1750612347
  4. Barbara Amero, LICSWGloucester, MA1376690917
  5. Alison Amoroso, L.M.H.C.Hingham, MA1023267457
  6. Kimberly Anderson, MA CAGSLudlow, MA1033234885
  7. Nicole AndersonMilford, MA1457002032
  8. Mary Jane Anderson-Wiley, PH.D., LMHCSagamore Beach, MA1811937717
  9. Rachel AndlerLeominster, MA1386250819
  10. Joseph Andrade, MEDWhitman, MA1780758987

Common questions

What is Wanda Margarita Martinez-Diaz, MHC's NPI number?

Wanda Margarita Martinez-Diaz, MHC's National Provider Identifier (NPI) is 1073640801, issued on Feb 28, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Wanda Margarita Martinez-Diaz, MHC located?

The NPPES record lists a practice address at 85 Green St, Worcester, MA, 01604. Phone: (508) 755-3737. Providers update this record themselves, so call before visiting.

How can I verify Wanda Margarita Martinez-Diaz, MHC's license?

NPPES lists Massachusetts license number 8462, 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.