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

Katherine Grace Pieterse

Individual provider Mental Health Counselor · NPI 1649065343

Katherine Grace Pieterse is a Mental Health Counselor in Braintree, Massachusetts. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

222 Forbes Rd Ste 207
Braintree, MA 02184-2720
Phone: (781) 990-5310
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 number1649065343
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 12, 2025
Last updated in NPPESApril 12, 2025
Certification dateApril 12, 2025

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