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

William J Malwitz

Individual provider Mental Health Counselor · NPI 1770292245

William J Malwitz is a Mental Health Counselor in Manchester, Connecticut. Works from 3 locations. Registered with an NPI since 2022.

In the registry since
2022
Specialties on file
2

Practice location Address checks out

444 Center St
Manchester, CT 06040-3926
Phone: (860) 646-3888
Fax: (860) 731-5536
Show map & directions

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

Additional practice locations (2)

  • 71 Westcott Rd, Danielson, CT 06239-2929 — (860) 731-5522
  • 1310 Main St, Willimantic, CT 06226-1910 — (860) 731-5522

Specialties & licences

Social Worker (primary) Taxonomy 104100000X
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1770292245
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedNovember 23, 2022
Last updated in NPPESMay 12, 2025
Certification dateMay 12, 2025
Mailing address2 Waterside Xing Ste 401, Windsor, CT 06095-1588

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