VIOLET SULLIVAN LSW
NPI 1346951712
Social Worker in Philadelphia, PA

Q: What is Violet Sullivan's NPI number?

The NPI number for Violet Sullivan is 1346951712. It was assigned to this individual provider in the NPPES registry on December 7, 2022.

Q: What is Violet Sullivan's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Violet Sullivan was last updated on January 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.

Active since December 07, 2022

1420 WALNUT ST STE 1301, PHILADELPHIA, PA 19102(610) 649-1080 Get Directions Write a Review

NPPES record last updated: January 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 22, 2026, Jan 15, 2026, Dec 7, 2022 (3 updates tracked since 2022).

On this page

About Violet Sullivan Lsw NPPES

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

VIOLET SULLIVAN LSW (NPI 1346951712) is an individual social worker in Philadelphia, Pennsylvania, licensed in Pennsylvania (SW140930) and active in the NPI registry since December 2022.

NPPES Registry Identity

NPI1346951712

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameVIOLET SULLIVANCredential: LSW

Location Address1420 WALNUT ST STE 1301Philadelphia, PA 19102-4013

Mailing Address600 Haverford Rd Ste G101Haverford, PA 19041-1139 · (610) 649-1080

Phone(610) 649-1080

Sole ProprietorNo

Enumeration DateDecember 7, 2022

Last NPPES UpdateJanuary 22, 20263 updates tracked since enumeration

NPPES CertifiedJanuary 22, 2026

✔ NPI 1346951712 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 PA · SW140930

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.

1420 WALNUT ST STE 1301, Philadelphia, PA 19102

Open in Google Maps ↗

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 Violet Sullivan's NPI number?

The NPI number for Violet Sullivan is 1346951712. It was assigned to this individual provider in the NPPES registry on December 7, 2022.

Where is Violet Sullivan located?

Violet Sullivan practices at 1420 Walnut St Ste 1301, Philadelphia, PA 19102. The listed phone number is (610) 649-1080.

What is Violet Sullivan'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 Violet Sullivan was last updated on January 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.