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

Isaias Rivera

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1538998356

Isaias Rivera is an Addiction (Substance Use Disorder) Counselor in Roxbury, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

291 Eustis St
Roxbury, MA 02119-2826
Phone: (617) 445-1123
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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 number1538998356
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 30, 2024
Last updated in NPPESJuly 30, 2024
Certification dateJuly 30, 2024
Mailing address291 Eustis St, Boston, MA 02119-2826

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