LISA DUFFIN
NPI 1851268015
Counselor - Mental Health in Worcester, MA

Active since October 22, 2025
335 CHANDLER ST, WORCESTER, MA 01602(774) 250-2651 Get Directions Write a Review

NPPES record last updated: October 22, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Lisa Duffin NPPES

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

LISA DUFFIN (NPI 1851268015) is an individual mental health provider in Worcester, Massachusetts and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1851268015
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameLISA DUFFIN
Location Address335 CHANDLER STWorcester, MA 01602-3441
Mailing Address523 Arboretum WayCanton, MA 02021-2731 · (508) 510-1997
Sole ProprietorYes
Enumeration DateOctober 22, 2025
NPPES CertifiedOctober 22, 2025
NPI 1851268015 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
335 CHANDLER ST, Worcester, MA 01602

Other Providers at the Same Location NPPES 20

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

Counselor (Mental Health)
335 CHANDLER ST
WORCESTER, MA 01602
Counselor
335 CHANDLER ST
WORCESTER, MA 01602
Counselor
335 CHANDLER ST
WORCESTER, MA 01602
Counselor (Mental Health)
335 CHANDLER ST
WORCESTER, MA 01602
Social Worker (Clinical)
335 CHANDLER ST
WORCESTER, MA 01602
Counselor (Mental Health)
335 CHANDLER ST
WORCESTER, MA 01602
Speech-Language Pathologist
335 CHANDLER ST
WORCESTER, MA 01602
Counselor
335 CHANDLER ST
WORCESTER, MA 01602

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 Lisa Duffin's NPI number?

The NPI number for Lisa Duffin is 1851268015. It was assigned to this individual provider in the NPPES registry on October 22, 2025.

Where is Lisa Duffin located?

Lisa Duffin practices at 335 Chandler St, Worcester, MA 01602. The listed phone number is (774) 250-2651.

What is Lisa Duffin'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 Lisa Duffin was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.