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

Mr. Kaiwen Chen

Individual provider Mental Health Counselor · NPI 1326849191

Mr. Kaiwen Chen is a Mental Health Counselor in Waltham, Massachusetts. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

20 Hope Ave Ste 107
Waltham, MA 02453-2717
Phone: (617) 390-8012
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 number1326849191
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 19, 2025
Last updated in NPPESMarch 21, 2025
Certification dateMarch 21, 2025
Mailing address1234 Broadway Ste 6, Somerville, MA 02144-1703

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