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

Greater Waltham Arc, Inc

Organization Adult Care Home Facility · NPI 1629355847

Greater Waltham Arc, Inc is an Adult Care Home Facility in Waltham, Massachusetts. Registered with an NPI since 2011.

In the registry since
2011
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

56 Chestnut St
Waltham, MA 02453-4433
Phone: (781) 899-1344
Fax: (781) 899-2197
Show map & directions

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

Specialties & licences

Adult Care Home Facility (primary) Taxonomy 311ZA0620X

Record details

NPI number1629355847
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationGreater Waltham Arc, Inc
Authorized official John Wiswall — Chief Financial Officer · (781) 899-1344
NPI enumeratedNovember 16, 2011
Last updated in NPPESNovember 16, 2011
Mailing address56 Chestnut St, Waltham, MA 02453-4433

Other providers in Waltham