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

John Nestor, LADC1

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1144008343

John Nestor, LADC1 is an Addiction (Substance Use Disorder) Counselor in South Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2023.

Licensed in
MA
In the registry since
2023

Practice location Address checks out

210 Old Colony Ave
South Boston, MA 02127-2413
Phone: (617) 268-5000
Fax: (617) 268-5008
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 13180 (MA)

Record details

NPI number1144008343
Entity typeIndividual (Type 1)
GenderMale
Credentials LADC1
Sole proprietorNo
NPI enumeratedSeptember 19, 2023
Last updated in NPPESSeptember 19, 2023
Certification dateSeptember 19, 2023
Mailing address9 Seaborn St, Dorchester, MA 02124-2231

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