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MR. DONALD FREDERICKS NATHANSON LCSW
NPI 1275886871
Social Worker - Clinical in Harrison, NY

Active since October 19, 2012
600 MAMARONECK AVENUE, FOURTH FLOOR, HARRISON, NY 10528(310) 418-8200 Get Directions Write a Review

NPPES record last updated: August 24, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Donald Fredericks Nathanson Lcsw NPPES

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

MR. DONALD FREDERICKS NATHANSON LCSW (NPI 1275886871) is an individual clinical provider in Harrison, New York, licensed in New York (083737) and active in the NPI registry since October 2012.

NPPES Registry Identity

NPI1275886871
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. DONALD FREDERICKS NATHANSONCredential: LCSW
Location Address600 MAMARONECK AVENUE, FOURTH FLOORHarrison, NY 10528
Mailing Address600 Mamaroneck Avenue, Fourth FloorHarrison, NY 10528 · (310) 418-8200
Phone(310) 418-8200
Sole ProprietorYes
Enumeration DateOctober 19, 2012
Last NPPES UpdateAugust 24, 2018
✔ NPI 1275886871 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in NY · 083737✔ Licensed in NJ · 44SC05653800
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.
600 MAMARONECK AVENUE, Harrison, NY 10528
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Other Providers at the Same Location NPPES 4

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

SPECIALTY ORTHOPAEDICS, PLLC
Orthopaedic Surgery
600 MAMARONECK AVENUE, SUITE 101
HARRISON, NY 10528
Westchester County (914) 686-0111
DR. VILMA MONICA CARDONA PSY.D.
Psychologist (Clinical)
600 MAMARONECK AVENUE
HARRISON, NY 10528
Westchester County (914) 980-3028
MRS. JUDITH CAROL GALLO FNP
Nurse Practitioner
600 MAMARONECK AVENUE
HARRISON, NY 10528
Westchester County (914) 723-8100
STEVEN B ZELICOF M.D.
Orthopaedic Surgery
600 MAMARONECK AVENUE, SUITE 101
HARRISON, NY 10528
Westchester County (914) 686-0111

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 Donald Nathanson's NPI number?

The NPI number for Donald Nathanson is 1275886871. It was assigned to this individual provider in the NPPES registry on October 19, 2012.

Where is Donald Nathanson located?

Donald Nathanson practices at 600 Mamaroneck Avenue Fourth Floor, Harrison, NY 10528. The listed phone number is (310) 418-8200.

What is Donald Nathanson'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 Donald Nathanson was last updated on August 24, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.