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

Mainstay Supportive Housing and Home Care, Inc

Organization In Home Supportive Care Agency · NPI 1558587584

Mainstay Supportive Housing and Home Care, Inc is an In Home Supportive Care Agency in Chelsea, Massachusetts. Registered with an NPI since 2007.

In the registry since
2007
Specialties on file
2
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

100 Bellingham St
Chelsea, MA 02150-3358
Phone: (617) 884-6333
Fax: (617) 884-3247
Show map & directions

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

Specialties & licences

In Home Supportive Care Agency (primary) Taxonomy 253Z00000X
Adult Care Home Facility Taxonomy 311ZA0620X

Record details

NPI number1558587584
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Kathryn Soderholm — Program Administrator · (781) 697-4662
NPI enumeratedApril 18, 2007
Last updated in NPPESNovember 14, 2024
Certification dateNovember 14, 2024
Mailing address29 Crafts St Ste 260, Newton, MA 02458-1396

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