MS. MARY H JACOBSEN MSW
NPI 1245384635
Social Worker - Clinical in Arlington, MA

Active since January 22, 2007
259 MASSACHUSETTS AVENUE, ARLINGTON, MA 02474(781) 646-8918(781) 646-8918 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Mary H Jacobsen Msw NPPES

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

MS. MARY H JACOBSEN MSW (NPI 1245384635) is an individual clinical provider in Arlington, Massachusetts, licensed in Massachusetts (LICSW1014789) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1245384635
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. MARY H JACOBSENCredential: MSW
Location Address259 MASSACHUSETTS AVENUEArlington, MA 02474
Mailing Address129 Highland AvenueArlington, MA 02476-7823 · (781) 646-8918 · Fax (781) 646-8918
Fax(781) 646-8918
Sole ProprietorNo
Enumeration DateJanuary 22, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1245384635 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 · LICSW1014789
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.
259 MASSACHUSETTS AVENUE, Arlington, MA 02474

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor (Mental Health)
259 MASSACHUSETTS AVENUE
ARLINGTON, MA 02474

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 Mary Jacobsen's NPI number?

The NPI number for Mary Jacobsen is 1245384635. It was assigned to this individual provider in the NPPES registry on January 22, 2007.

Where is Mary Jacobsen located?

Mary Jacobsen practices at 259 Massachusetts Avenue, Arlington, MA 02474. The listed phone number is (781) 646-8918.

What is Mary Jacobsen'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 Mary Jacobsen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.