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

John Parker Keniston

Individual provider Mental Health Counselor · NPI 1154130052

John Parker Keniston is a Mental Health Counselor in Somerville, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

17 Innerbelt Rd
Somerville, MA 02143-4418
Phone: (857) 208-0997
Fax: (617) 629-0010
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 number1154130052
Entity typeIndividual (Type 1)
GenderNot disclosed
Sole proprietorYes
NPI enumeratedJanuary 6, 2025
Last updated in NPPESJanuary 26, 2025
Certification dateJanuary 26, 2025
Mailing address7 Lowell Cir, Somerville, MA 02143-2409

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