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

Mr. Seth Window

Individual provider Psychoanalyst · NPI 1649042193

Mr. Seth Window is a Psychoanalyst in Holden, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

800 Main St Ste 5
Holden, MA 01520-1838
Phone: (508) 797-7110
Show map & directions

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

Specialties & licences

Psychoanalyst (primary) Taxonomy 102L00000X

Record details

NPI number1649042193
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 27, 2023
Last updated in NPPESOctober 27, 2023
Certification dateOctober 27, 2023
Mailing address800 Main St Ste 5, Holden, MA 01520-1838