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

Allison Marie O'Connor

Individual provider Mental Health Counselor · NPI 1659930832

Allison Marie O'Connor is a Mental Health Counselor in Concord, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

86 Baker Avenue Ext
Concord, MA 01742-2132
Phone: (978) 369-1113
Fax: (978) 369-0908
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1659930832
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJune 11, 2019
Last updated in NPPESJune 11, 2019

Other providers in Concord