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

John J Donovan

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1407583339

John J Donovan is an Addiction (Substance Use Disorder) Counselor in South Boston, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

1226A Columbia Rd
South Boston, MA 02127-3920
Phone: (617) 534-9500
Fax: (617) 534-9515
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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 number1407583339
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedAugust 2, 2022
Last updated in NPPESAugust 2, 2022
Certification dateAugust 2, 2022
Mailing address1010 Massachusetts Ave, Boston, MA 02118-2600

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