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ERICA HILLARY TRESTYN
NPI 1376134635
Social Worker - Clinical in Mahwah, NJ

Active since January 29, 2021
423 FRANKLIN TPKE APT 10, MAHWAH, NJ 07430(845) 533-6007 Get Directions Write a Review

NPPES record last updated: February 26, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 26, 2023, May 11, 2022, May 5, 2022 and 1 more (4 updates tracked since 2021).

About Erica Hillary Trestyn NPPES

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

ERICA HILLARY TRESTYN (NPI 1376134635) is an individual clinical provider in Mahwah, New Jersey, licensed in New Jersey (44SC06005500) and active in the NPI registry since January 2021.

NPPES Registry Identity

NPI1376134635
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameERICA HILLARY TRESTYN
Location Address423 FRANKLIN TPKE APT 10Mahwah, NJ 07430-2217
Mailing Address423 Franklin Tpke Apt 10Mahwah, NJ 07430-2217 · (845) 533-6007
Phone(845) 533-6007
Sole ProprietorYes
Enumeration DateJanuary 29, 2021
Last NPPES UpdateFebruary 26, 20234 updates tracked since enumeration
NPPES CertifiedFebruary 26, 2023
✔ NPI 1376134635 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 NJ · 44SC06005500✔ Licensed in NY · 089959
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.
423 FRANKLIN TPKE APT 10, Mahwah, NJ 07430
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Other Providers at the Same Location NPPES

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

ERICA TRESTYN, LCSW LLC
Social Worker (Clinical)
423 FRANKLIN TPKE APT 10
MAHWAH, NJ 07430
Bergen County (914) 522-3204

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 Erica Trestyn's NPI number?

The NPI number for Erica Trestyn is 1376134635. It was assigned to this individual provider in the NPPES registry on January 29, 2021.

Where is Erica Trestyn located?

Erica Trestyn practices at 423 Franklin Tpke Apt 10, Mahwah, NJ 07430. The listed phone number is (845) 533-6007.

What is Erica Trestyn'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 Erica Trestyn was last updated on February 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.