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MR. KAIWEN CHEN
NPI 1326849191
Counselor - Mental Health in Waltham, MA

Active since March 19, 2025
20 HOPE AVE STE 107, WALTHAM, MA 02453(617) 390-8012 Get Directions Write a Review

NPPES record last updated: March 21, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Kaiwen Chen NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. KAIWEN CHEN (NPI 1326849191) is an individual mental health provider in Waltham, Massachusetts and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1326849191
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMR. KAIWEN CHEN
Location Address20 HOPE AVE STE 107Waltham, MA 02453-2717
Mailing Address1234 Broadway Ste 6Somerville, MA 02144-1703
Phone(617) 390-8012
Sole ProprietorNo
Enumeration DateMarch 19, 2025
Last NPPES UpdateMarch 21, 2025
NPPES CertifiedMarch 21, 2025
✔ NPI 1326849191 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
20 HOPE AVE STE 107, Waltham, MA 02453
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Other Names 1

Other Name (5)Mr. Kevin Chen

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BARBARA J DOYLE COUNSELING SERVICES PROFESSIONAL LLC
Community/Behavioral Health
20 HOPE AVE STE 107
WALTHAM, MA 02453
Middlesex County (617) 816-2275
MARISSA FERREYROS
Counselor (Mental Health)
20 HOPE AVE STE 107
WALTHAM, MA 02453
Middlesex County (617) 816-2275
SUZANNE DOYLE KAJUNSKI
Counselor (Mental Health)
20 HOPE AVE STE 107
WALTHAM, MA 02453
Middlesex County (617) 823-9819
DR. NICHOLAS ARMAND ROTOLO PSY.D.
Psychologist
20 HOPE AVE STE 107
WALTHAM, MA 02453
Middlesex County (508) 847-9642

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kaiwen Chen's NPI number?

The NPI number for Kaiwen Chen is 1326849191. It was assigned to this individual provider in the NPPES registry on March 19, 2025. The provider is also known as Mr. Kevin Chen.

Where is Kaiwen Chen located?

Kaiwen Chen practices at 20 Hope Ave Ste 107, Waltham, MA 02453. The listed phone number is (617) 390-8012.

What is Kaiwen Chen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Kaiwen Chen was last updated on March 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.