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

Michele Mastropieri

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1922377985

Michele Mastropieri is an Addiction (Substance Use Disorder) Counselor in Chelsea, Massachusetts. Registered with an NPI since 2011.

In the registry since
2011

Practice location Address checks out

175 Crescent Ave
Chelsea, MA 02150-3009
Phone: (617) 889-8779
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1922377985
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedDecember 21, 2011
Last updated in NPPESDecember 21, 2011
Mailing address175 Crescent Ave, Chelsea, MA 02150-3009

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