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MR. JON J SULLIVAN MSSW
NPI 1326051855
Social Worker - Clinical in Salem, MA

Active since August 14, 2006
70 WASHINGTON ST, SUITE 316, SALEM, MA 01970(978) 741-0611(978) 741-8982 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. Jon J Sullivan Mssw NPPES

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

MR. JON J SULLIVAN MSSW (NPI 1326051855) is an individual clinical provider in Salem, Massachusetts, licensed in Massachusetts (SW 102339) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1326051855
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. JON J SULLIVANCredential: MSSW
Location Address70 WASHINGTON ST, SUITE 316Salem, MA 01970-3518
Mailing Address70 Washington St, Suite 316Salem, MA 01970-3518 · (978) 741-0611 · Fax (978) 741-8982
Phone(978) 741-0611
Fax(978) 741-8982
Sole ProprietorYes
Enumeration DateAugust 14, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1326051855 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 · SW 102339
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.
70 WASHINGTON ST, Salem, MA 01970
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Other Providers at the Same Location NPPES 8

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

DR. LISE MARTIN PSYD
Psychologist (Clinical)
70 WASHINGTON ST, SUITE 320
SALEM, MA 01970
Essex County (978) 741-7890
MARK R GREENBLATT LICSW
Social Worker (Clinical)
70 WASHINGTON ST, SUITE 316
SALEM, MA 01970
Essex County (978) 744-8428
DR. MARTHA MONAHAN ED.D.
Psychologist (Counseling)
70 WASHINGTON ST, SUITE 316
SALEM, MA 01970
Essex County (978) 745-5144
DR. LAURENCE POSNER ED.D.
Psychologist
70 WASHINGTON ST, SUITE 316
SALEM, MA 01970
Essex County (978) 741-0883
DR. MARILYN R COHN ED.D.
Psychologist
70 WASHINGTON ST, SUITE 316
SALEM, MA 01970
Essex County (978) 354-2657
L. LYNN LESUEUR PH.D.
Clinical Neuropsychologist
70 WASHINGTON ST, SUITE 322
SALEM, MA 01970
Essex County (978) 741-1167
NANCY A. HEWITT M.S.W., LICSW
Social Worker (Clinical)
70 WASHINGTON ST, SUITE 322
SALEM, MA 01970
Essex County (978) 741-1167
KAITLIN MICHELE NYLUND M.S.W., L.I.C.S.W
Social Worker (Clinical)
70 WASHINGTON ST, SUITE 320
SALEM, MA 01970
Essex County (978) 254-7044

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 Jon Sullivan's NPI number?

The NPI number for Jon Sullivan is 1326051855. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Where is Jon Sullivan located?

Jon Sullivan practices at 70 Washington St Suite 316, Salem, MA 01970. The listed phone number is (978) 741-0611.

What is Jon Sullivan'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 Jon Sullivan 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.