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

JENNIFER JEFFREY
NPI 1972907392
Social Worker in Salem, MA

Active since October 14, 2014
35 CONGRESS ST STE 2235, SALEM, MA 01970(978) 238-1870 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jennifer Jeffrey NPPES

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

JENNIFER JEFFREY (NPI 1972907392) is an individual social worker in Salem, Massachusetts, licensed in Massachusetts (226465) and active in the NPI registry since October 2014.

NPPES Registry Identity

NPI1972907392
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameJENNIFER JEFFREY
Location Address35 CONGRESS ST STE 2235Salem, MA 01970-5529
Mailing Address6 Southside RdDanvers, MA 01923-1409 · (978) 762-8352
Phone(978) 238-1870
Sole ProprietorNo
Enumeration DateOctober 14, 2014
Last NPPES UpdateJuly 9, 2026
NPPES CertifiedJuly 9, 2026
✔ NPI 1972907392 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MA · 226465
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
35 CONGRESS ST STE 2235, Salem, MA 01970
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Other Providers at the Same Location NPPES 6

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

MARLEIGH MARIE TETREAULT
Social Worker
35 CONGRESS ST STE 2235
SALEM, MA 01970
Essex County (978) 238-1870
MOLLY AYLA MALONE MA
Counselor (Mental Health)
35 CONGRESS ST STE 2235
SALEM, MA 01970
Essex County (978) 238-1870
LEAH ALTAVESTA APRN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
35 CONGRESS ST STE 2235
SALEM, MA 01970
Essex County (978) 238-1870
MIAH LARK HEMINGWAY
Student in an Organized Health Care Education/Training Program
35 CONGRESS ST STE 2235
SALEM, MA 01970
Essex County (978) 238-1870
MS. LAUREN SKELLY PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
35 CONGRESS ST STE 2235
SALEM, MA 01970
Essex County (978) 238-1870
NOAH MICHAEL SNYDER
Counselor (Mental Health)
35 CONGRESS ST STE 2235
SALEM, MA 01970
Essex County (978) 238-1870

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 Jennifer Jeffrey's NPI number?

The NPI number for Jennifer Jeffrey is 1972907392. It was assigned to this individual provider in the NPPES registry on October 14, 2014.

Where is Jennifer Jeffrey located?

Jennifer Jeffrey practices at 35 Congress St Ste 2235, Salem, MA 01970. The listed phone number is (978) 238-1870.

What is Jennifer Jeffrey's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Jennifer Jeffrey was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 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.