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

Olivia Sonnhalter

Individual provider Counselor · NPI 1891164976

Olivia Sonnhalter is a Counselor in Brockton, Massachusetts. Registered with an NPI since 2015.

In the registry since
2015

Practice location Address checks out

10 Meadowbrook Rd
Brockton, MA 02301-7122
Phone: (508) 742-4400
Show map & directions

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

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X

Record details

NPI number1891164976
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 18, 2015
Last updated in NPPESSeptember 18, 2015
Mailing address54 Essex Rd, Milton, MA 02186-1451

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