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

Michael John Mullahy

Individual provider Mental Health Counselor · NPI 1245003193

Michael John Mullahy is a Mental Health Counselor in Brookline, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts and ZZ.

Licensed in
MA, ZZ
In the registry since
2023
Specialties on file
2

Practice location Address checks out

57 Harvard Ave Apt 1
Brookline, MA 02446-6223
Phone: (857) 867-9171
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 · Licence 23189 (MA)
Mental Health Counselor Taxonomy 101YM0800X · Licence 003550 (ZZ)

Record details

NPI number1245003193
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 2, 2023
Last updated in NPPESNovember 2, 2023
Certification dateNovember 2, 2023
Mailing address57 Harvard Ave Apt 1, Brookline, MA 02446-6223

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