MR. DANIEL ARENAS LMSW
NPI 1821243502
Social Worker in New York, NY

Q: What is Daniel Arenas's NPI number?

The NPI number for Daniel Arenas is 1821243502. It was assigned to this individual provider in the NPPES registry on November 23, 2008. The provider is also known as Mr. Daniel Arenas Lmssw.

Q: What is Daniel Arenas'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 Daniel Arenas was last updated on October 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 November 23, 2008

147 E 81ST ST APT 4E, NEW YORK, NY 10028(305) 860-5727 Get Directions Write a Review

NPPES record last updated: October 14, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Mr. Daniel Arenas Lmsw NPPES

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

MR. DANIEL ARENAS LMSW (NPI 1821243502) is an individual social worker in New York, New York, licensed in New York (109607) and active in the NPI registry since November 2008.

NPPES Registry Identity

NPI1821243502

Entity TypeIndividualMale

Primary Taxonomy104100000X

Provider Legal NameMR. DANIEL ARENASCredential: LMSW

Location Address147 E 81ST ST APT 4ENew York, NY 10028-1811

Mailing Address147 E 81st St Apt 4eNew York, NY 10028-1811 · (305) 860-5727

Phone(305) 860-5727

Sole ProprietorYes

Enumeration DateNovember 23, 2008

Last NPPES UpdateOctober 14, 2025

NPPES CertifiedOctober 14, 2025

✔ NPI 1821243502 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 NY · 109607

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.

147 E 81ST ST APT 4E, New York, NY 10028

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Other Names 1

Other Name (5)Mr. Daniel Arenas Lmssw

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Daniel Arenas's NPI number?

The NPI number for Daniel Arenas is 1821243502. It was assigned to this individual provider in the NPPES registry on November 23, 2008. The provider is also known as Mr. Daniel Arenas Lmssw.

Where is Daniel Arenas located?

Daniel Arenas practices at 147 E 81st St Apt 4E, New York, NY 10028. The listed phone number is (305) 860-5727.

What is Daniel Arenas'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 Daniel Arenas was last updated on October 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.