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

Jennifer O'Neill

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1376118430

Jennifer O'Neill is an Addiction (Substance Use Disorder) Counselor in Greenfield, Massachusetts. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

50 Miles St
Greenfield, MA 01301-3241
Phone: (413) 774-3321
Fax: (413) 774-3345
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

Record details

NPI number1376118430
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 21, 2021
Last updated in NPPESMay 21, 2021
Certification dateMay 21, 2021

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