Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

KARIN BALLAY
NPI 1093787947
Social Worker - Clinical in Brookline, MA

Active since February 05, 2006
43 GARRISON RD, BROOKLINE, MA 02445(617) 277-8107 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Karin Ballay NPPES

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

KARIN BALLAY (NPI 1093787947) is an individual clinical provider in Brookline, Massachusetts, licensed in Massachusetts (212076) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1093787947
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKARIN BALLAY
Location Address43 GARRISON RDBrookline, MA 02445-4445
Mailing Address43 Garrison RdBrookline, MA 02445-4445 · (617) 277-8107
Sole ProprietorNo
Enumeration DateFebruary 5, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1093787947 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MA · 212076
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.

43 GARRISON RD, Brookline, MA 02445

Other Identifiers 1

OtherP10297MA · Blue Cross/blue Shield

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.

Student in an Organized Health Care Education/Training Program
43 GARRISON RD
BROOKLINE, MA 02445
Psychologist (Clinical)
43 GARRISON RD
BROOKLINE, MA 02445
Social Worker
43 GARRISON RD
BROOKLINE, MA 02445
Social Worker (Clinical)
43 GARRISON RD
BROOKLINE, MA 02445
Psychologist (Clinical)
43 GARRISON RD
BROOKLINE, MA 02445
Social Worker (Clinical)
43 GARRISON RD
BROOKLINE, MA 02445
Psychologist (Clinical)
43 GARRISON RD
BROOKLINE, MA 02445
Psychologist (Clinical Child & Adolescent)
43 GARRISON RD
BROOKLINE, MA 02445

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 Karin Ballay's NPI number?

The NPI number for Karin Ballay is 1093787947. It was assigned to this individual provider in the NPPES registry on February 5, 2006.

Where is Karin Ballay located?

Karin Ballay practices at 43 Garrison Rd, Brookline, MA 02445. The listed phone number is (617) 277-8107.

What is Karin Ballay'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 Karin Ballay was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.