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

Donald Clark Johnson, LADC-I

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1982247839

Donald Clark Johnson, LADC-I is an Addiction (Substance Use Disorder) Counselor in Holden, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2019.

Licensed in
MA
In the registry since
2019

Practice location Address checks out

16 Lowell Ave
Holden, MA 01520-2134
Phone: (774) 364-4569
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 18560 (MA)

Record details

NPI number1982247839
Entity typeIndividual (Type 1)
GenderMale
Credentials LADC-I
Sole proprietorNo
NPI enumeratedOctober 23, 2019
Last updated in NPPESOctober 23, 2019