Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Marthe Messier

Individual provider Mental Health Counselor · NPI 1700596624

Marthe Messier is a Mental Health Counselor in Holyoke, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

1233 Main St
Holyoke, MA 01040-5381
Phone: (413) 539-2468
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 number1700596624
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedDecember 1, 2022
Last updated in NPPESSeptember 22, 2026
Certification dateSeptember 22, 2026

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