1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Social Worker
  6. NPI Profile

KAREN XIOMARA PIERRE-LOUIS LCSW
NPI 1003525445
Social Worker - School in Boston, MA

Active since November 15, 2022
343 SARATOGA ST, BOSTON, MA 02128(617) 466-6110 Get Directions Write a Review

NPPES record last updated: April 29, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 29, 2026, Nov 15, 2022 (2 updates tracked since 2022).

About Karen Xiomara Pierre-louis Lcsw NPPES

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

KAREN XIOMARA PIERRE-LOUIS LCSW (NPI 1003525445) is an individual school provider in Boston, Massachusetts, licensed in Massachusetts (LCSW229373) and active in the NPI registry since November 2022.

NPPES Registry Identity

NPI1003525445
Entity TypeIndividualFemale
Primary Taxonomy1041S0200X
Provider Legal NameKAREN XIOMARA PIERRE-LOUISCredential: LCSW
Location Address343 SARATOGA STBoston, MA 02128-1414
Mailing Address17 Ray StLynn, MA 01905-2715 · (857) 247-4819
Phone(617) 466-6110
Sole ProprietorNo
Enumeration DateNovember 15, 2022
Last NPPES UpdateApril 29, 20262 updates tracked since enumeration
NPPES CertifiedApril 29, 2026
✔ NPI 1003525445 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · SchoolBehavioral Health & Social Service Providers
Taxonomy Code1041S0200X
License✔ Licensed in MA · LCSW229373
343 SARATOGA ST, Boston, MA 02128
Open in Google Maps ↗

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 Karen Pierre-louis's NPI number?

The NPI number for Karen Pierre-louis is 1003525445. It was assigned to this individual provider in the NPPES registry on November 15, 2022.

Where is Karen Pierre-louis located?

Karen Pierre-louis practices at 343 Saratoga St, Boston, MA 02128. The listed phone number is (617) 466-6110.

What is Karen Pierre-louis's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in School, with taxonomy code 1041S0200X.

When was this NPI record last updated?

The NPPES record for Karen Pierre-louis was last updated on April 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.