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

Mrs. Carolyn S O'Conor-Ferguson

Individual provider Mental Health Counselor · NPI 1285817627

Mrs. Carolyn S O'Conor-Ferguson is a Mental Health Counselor in Acton, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

249 School St
Acton, MA 01720-5316
Phone: (978) 263-3602
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 number1285817627
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedDecember 7, 2007
Last updated in NPPESDecember 7, 2007

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