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

MS. CYNTHIA J CLAFLIN LICSW
NPI 1134188089
Social Worker - Clinical in Arlington, MA

Active since March 20, 2006
22 MILL ST, SUITE 004, ARLINGTON, MA 02476(781) 646-0500(781) 646-7130 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Cynthia J Claflin Licsw NPPES

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

MS. CYNTHIA J CLAFLIN LICSW (NPI 1134188089) is an individual clinical provider in Arlington, Massachusetts, licensed in Massachusetts (1021059) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1134188089
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. CYNTHIA J CLAFLINCredential: LICSW
Location Address22 MILL ST, SUITE 004Arlington, MA 02476-4784
Mailing Address22 Mill St, Suite 004Arlington, MA 02476-4784 · (781) 646-0500 · Fax (781) 646-7130
Fax(781) 646-7130
Sole ProprietorNo
Enumeration DateMarch 20, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1134188089 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 · 1021059
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.
22 MILL ST, Arlington, MA 02476

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.

Counselor (Mental Health)
22 MILL ST, SUITE 306
ARLINGTON, MA 02476
Specialist
22 MILL ST, SUITE 302
ARLINGTON, MA 02476
Nurse Practitioner (Primary Care)
22 MILL ST
ARLINGTON, MA 02476
Psychologist (Clinical)
22 MILL ST, SUITE 004
ARLINGTON, MA 02476
Obstetrics & Gynecology (Obstetrics)
22 MILL ST, STE 204
ARLINGTON, MA 02476
Surgery
22 MILL ST, # 301
ARLINGTON, MA 02476
Social Worker (Clinical)
22 MILL ST, STE 306
ARLINGTON, MA 02476
Psychiatry & Neurology (Psychiatry)
22 MILL ST, SUITE 004
ARLINGTON, MA 02476

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 Cynthia Claflin's NPI number?

The NPI number for Cynthia Claflin is 1134188089. It was assigned to this individual provider in the NPPES registry on March 20, 2006.

Where is Cynthia Claflin located?

Cynthia Claflin practices at 22 Mill St Suite 004, Arlington, MA 02476. The listed phone number is (781) 646-0500.

What is Cynthia Claflin'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 Cynthia Claflin was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.