Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Wanda Margarita Martinez-Diaz, MHC

Individual provider Professional Counselor · NPI 1073640801

Dr. Wanda Margarita Martinez-Diaz, MHC is a Professional Counselor in Worcester, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007

Practice location Address checks out

85 Green St
Worcester, MA 01604-4134
Phone: (508) 755-3737
Fax: (508) 795-1665
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 8462 (MA)

Record details

NPI number1073640801
Entity typeIndividual (Type 1)
GenderFemale
Credentials MHC
Sole proprietorYes
NPI enumeratedFebruary 28, 2007
Last updated in NPPESMay 4, 2015

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