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MRS. DEIRDRE GARLAND OLSEN LMSW
NPI 1740914589
Social Worker in Manhasset, NY

Active since July 15, 2022
21 ROCKHOLLOW RD, MANHASSET, NY 11030(516) 220-2940 Get Directions Write a Review

NPPES record last updated: July 20, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 20, 2022, Jul 15, 2022 (2 updates tracked since 2022).

About Mrs. Deirdre Garland Olsen Lmsw NPPES

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

MRS. DEIRDRE GARLAND OLSEN LMSW (NPI 1740914589) is an individual social worker in Manhasset, New York, licensed in New York (057889) and active in the NPI registry since July 2022.

NPPES Registry Identity

NPI1740914589
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMRS. DEIRDRE GARLAND OLSENCredential: LMSW
Location Address21 ROCKHOLLOW RDManhasset, NY 11030-1115
Mailing Address21 Rockhollow RdManhasset, NY 11030-1115 · (516) 220-2940
Phone(516) 220-2940
Sole ProprietorYes
Enumeration DateJuly 15, 2022
Last NPPES UpdateJuly 20, 20222 updates tracked since enumeration
NPPES CertifiedJuly 20, 2022
✔ NPI 1740914589 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 · 057889
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.
21 ROCKHOLLOW RD, Manhasset, NY 11030
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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 Deirdre Olsen's NPI number?

The NPI number for Deirdre Olsen is 1740914589. It was assigned to this individual provider in the NPPES registry on July 15, 2022.

Where is Deirdre Olsen located?

Deirdre Olsen practices at 21 Rockhollow Rd, Manhasset, NY 11030. The listed phone number is (516) 220-2940.

What is Deirdre Olsen'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 Deirdre Olsen was last updated on July 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.