Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. HEIDI LYN KASSNER LICSW
NPI 1225234198
Social Worker - Clinical in Sharon, MA

Active since June 26, 2007
71 S PLEASANT ST, SHARON, MA 02067(508) 857-7762 Get Directions Write a Review

NPPES record last updated: August 27, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Mrs. Heidi Lyn Kassner Licsw NPPES

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

MRS. HEIDI LYN KASSNER LICSW (NPI 1225234198) is an individual clinical provider in Sharon, Massachusetts, licensed in Massachusetts (115249) and active in the NPI registry since June 2007.

NPPES Registry Identity

NPI1225234198
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. HEIDI LYN KASSNERCredential: LICSW
Location Address71 S PLEASANT STSharon, MA 02067-1923
Mailing Address1563 N Main St, Suite 202Fall River, MA 02720-2983 · (508) 324-1060 · Fax (508) 679-8590
Sole ProprietorNo
Enumeration DateJune 26, 2007
Last NPPES UpdateAugust 27, 2026
NPPES CertifiedAugust 27, 2026
NPI 1225234198 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses Licensed in MA · 115249 Licensed in MD · G12787
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
71 S PLEASANT ST, Sharon, MA 02067

Other Names 1

Former Name (1)Ms. Heidi Lyn Perkins Msw

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 Heidi Kassner's NPI number?

The NPI number for Heidi Kassner is 1225234198. It was assigned to this individual provider in the NPPES registry on June 26, 2007. The provider is also known as Ms. Heidi Lyn Perkins Msw.

Where is Heidi Kassner located?

Heidi Kassner practices at 71 S Pleasant St, Sharon, MA 02067. The listed phone number is (508) 857-7762.

What is Heidi Kassner's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Heidi Kassner was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.