Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

EMMA SULLIVAN LMSW
NPI 1659205946
Social Worker in New York, NY

Q: What is Emma Sullivan's NPI number?

The NPI number for Emma Sullivan is 1659205946. It was assigned to this individual provider in the NPPES registry on June 11, 2026.

Q: What is Emma 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 Emma Sullivan was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 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.

Active since June 11, 2026

51 E 25TH ST STE 7C, NEW YORK, NY 10010(973) 908-2000 Get Directions Write a Review

NPPES record added: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Emma Sullivan Lmsw NPPES

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

EMMA SULLIVAN LMSW (NPI 1659205946) is an individual social worker in New York, New York, licensed in New York (131565) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1659205946

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameEMMA SULLIVANCredential: LMSW

Location Address51 E 25TH ST STE 7CNew York, NY 10010-2945

Mailing Address492 Prospect StMaplewood, NJ 07040-1304 · (973) 908-2000

Phone(973) 908-2000

Sole ProprietorYes

Enumeration DateJune 11, 2026

Last NPPES UpdateJune 24, 2026

NPPES CertifiedJune 24, 2026

✔ NPI 1659205946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

Licenses✔ Licensed in NY · 131565✔ Licensed in NJ · 44SL07464200

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.

51 E 25TH ST STE 7C, New York, NY 10010

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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 Emma Sullivan's NPI number?

The NPI number for Emma Sullivan is 1659205946. It was assigned to this individual provider in the NPPES registry on June 11, 2026.

Where is Emma Sullivan located?

Emma Sullivan practices at 51 E 25th St Ste 7C, New York, NY 10010. The listed phone number is (973) 908-2000.

What is Emma 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 Emma Sullivan was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 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.