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

Mr. William Stephen Cantwell

Individual provider Mental Health Counselor · NPI 1013384874

Mr. William Stephen Cantwell is a Mental Health Counselor in Worcester, Massachusetts. Registered with an NPI since 2015.

In the registry since
2015

Practice location Address checks out

484 Main St
Worcester, MA 01608-1893
Phone: (508) 849-5600
Fax: (508) 849-5617
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1013384874
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 27, 2015
Last updated in NPPESAugust 27, 2015

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