SARAH LOTTER
NPI 1265846919
Social Worker - Clinical in Boston, MA

Active since June 19, 2014
1640 WASHINGTON ST, BOSTON, MA 02118(617) 369-1561 Get Directions Write a Review

NPPES record last updated: March 8, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 8, 2021, Jul 23, 2019 (2 updates tracked since 2019).

About Sarah Lotter NPPES

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

SARAH LOTTER (NPI 1265846919) is an individual clinical provider in Boston, Massachusetts, licensed in Massachusetts (122248) and active in the NPI registry since June 2014. She maintains a secondary practice location in Cambridge.

NPPES Registry Identity

NPI1265846919
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSARAH LOTTER
Location Address1640 WASHINGTON STBoston, MA 02118
Mailing Address1640 Washington StBoston, MA 02118-3380 · (617) 369-1561
Sole ProprietorNo
Enumeration DateJune 19, 2014
Last NPPES UpdateMarch 8, 20212 updates tracked since enumeration
NPPES CertifiedMarch 8, 2021
NPI 1265846919 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 · 122248
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.

1640 WASHINGTON ST, Boston, MA 02118

Secondary Practice Location 1

Location 11493 Cambridge StCambridge, MA 02139-1047 · Phone (617) 665-1185

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.

Registered Nurse
1640 WASHINGTON ST
BOSTON, MA 02118
Case Manager/Care Coordinator
1640 WASHINGTON ST, HEARTH, INC
BOSTON, MA 02118
Case Manager/Care Coordinator
1640 WASHINGTON ST
BOSTON, MA 02118
Case Manager/Care Coordinator
1640 WASHINGTON ST
BOSTON, MA 02118
Case Manager/Care Coordinator
1640 WASHINGTON ST, HEARTH,INC.
BOSTON, MA 02118
Case Manager/Care Coordinator
1640 WASHINGTON ST, HEARTH INC
BOSTON, MA 02118
Case Manager/Care Coordinator
1640 WASHINGTON ST, HEARTH, INC
BOSTON, MA 02118
Case Manager/Care Coordinator
1640 WASHINGTON ST, HEARTH, INC.
BOSTON, MA 02118

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 Sarah Lotter's NPI number?

The NPI number for Sarah Lotter is 1265846919. It was assigned to this individual provider in the NPPES registry on June 19, 2014.

Where is Sarah Lotter located?

Sarah Lotter practices at 1640 Washington St, Boston, MA 02118. The listed phone number is (617) 369-1561.

What is Sarah Lotter'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 Sarah Lotter was last updated on March 8, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.