Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. James John Greer Jr., BA, MS, CADC, LADC1

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1184407405

Mr. James John Greer Jr., BA, MS, CADC, LADC1 is an Addiction (Substance Use Disorder) Counselor in Greenfield, Massachusetts. Works from 2 locations. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
BA — Bachelor of Arts
An undergraduate arts degree.
MS — Master of Science
A graduate science degree.
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

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Practice location Address checks out

21 Kenwood St
Greenfield, MA 01301-1973
Phone: (413) 285-5180
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 94 N Elm St Ste 206, Westfield, MA 01085-1641 — (413) 437-9211

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1184407405
Entity typeIndividual (Type 1)
GenderMale
Credentials BA , MS , CADC , LADC1
Sole proprietorNo
NPI enumeratedAugust 18, 2023
Last updated in NPPESSeptember 24, 2024
Certification dateSeptember 24, 2024

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