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

Marilyn M Diorio, LADCI

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1841486701

Marilyn M Diorio, LADCI is an Addiction (Substance Use Disorder) Counselor in Somerville, Massachusetts. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

167 Holland St Rm 133
Somerville, MA 02144-2401
Phone: (617) 629-6668
Show map & directions

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 number1841486701
Entity typeIndividual (Type 1)
GenderFemale
Credentials LADCI
Sole proprietorNo
NPI enumeratedSeptember 24, 2007
Last updated in NPPESSeptember 24, 2007

Other providers in Somerville