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

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: August 09, 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
Phone(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
Open in Google Maps ↗

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.

HAYDEN FITCH
Case Manager/Care Coordinator
1640 WASHINGTON ST
BOSTON, MA 02118
Suffolk County (617) 986-3402
KIARA MATOS
Case Manager/Care Coordinator
1640 WASHINGTON ST
BOSTON, MA 02118
Suffolk County (617) 369-1550
HEARTH, INC.
Clinic/Center (Adult Day Care)
1640 WASHINGTON ST
BOSTON, MA 02118
Suffolk County (617) 369-1550
MS. TALIA PIQUE
Case Manager/Care Coordinator
1640 WASHINGTON ST, HEARTH, INC.
BOSTON, MA 02118
Suffolk County (617) 369-1579
LEJEA TAVARES
Case Manager/Care Coordinator
1640 WASHINGTON ST
BOSTON, MA 02118
Suffolk County (617) 986-3402
NATACHA BERNARD
Case Manager/Care Coordinator
1640 WASHINGTON ST, HEARTH
BOSTON, MA 02118
Suffolk County (617) 369-1562
ARYIA TELPHA DAVIS
Case Manager/Care Coordinator
1640 WASHINGTON ST
BOSTON, MA 02118
Suffolk County (617) 369-1556
HARIEL MORENCY LCSW
Social Worker (Clinical)
1640 WASHINGTON ST
BOSTON, MA 02118
Suffolk County (617) 792-3769

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 weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.