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

Hannah Olson

Individual provider Mental Health Counselor · NPI 1598558504

Hannah Olson is a Mental Health Counselor in Somerville, Massachusetts. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

117 Summer St
Somerville, MA 02143-2706
Phone: (857) 378-0266
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 number1598558504
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 23, 2025
Last updated in NPPESMay 23, 2025
Certification dateMay 23, 2025
Mailing address117 Summer St, Somerville, MA 02143-2706

Other providers in Somerville