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

MS. DIANE R OKSIENIK
NPI 1831025071
Social Worker - Clinical in Sparta, NJ

Active since June 23, 2026
9 FISHERS LN, SPARTA, NJ 07871(973) 726-4533 Get Directions Write a Review

NPPES record added: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Diane R Oksienik NPPES

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

MS. DIANE R OKSIENIK (NPI 1831025071) is an individual clinical provider in Sparta, New Jersey, licensed in New Jersey (44SC06687800) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1831025071
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. DIANE R OKSIENIK
Location Address9 FISHERS LNSparta, NJ 07871-2440
Mailing Address128 Gaisler RdBlairstown, NJ 07825-9668
Sole ProprietorYes
Enumeration DateJune 23, 2026
Last NPPES UpdateAugust 5, 2026
NPPES CertifiedAugust 5, 2026
NPI 1831025071 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in NJ · 44SC06687800
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.
9 FISHERS LN, Sparta, NJ 07871

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

Other Providers at the Same Location NPPES 5

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

Counselor (Mental Health)
9 FISHERS LN
SPARTA, NJ 07871
Marriage & Family Therapist
9 FISHERS LN
SPARTA, NJ 07871
Counselor (Professional)
9 FISHERS LN
SPARTA, NJ 07871
Social Worker
9 FISHERS LN
SPARTA, NJ 07871
Social Worker (Clinical)
9 FISHERS LN
SPARTA, NJ 07871

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 Diane Oksienik's NPI number?

The NPI number for Diane Oksienik is 1831025071. It was assigned to this individual provider in the NPPES registry on June 23, 2026.

Where is Diane Oksienik located?

Diane Oksienik practices at 9 Fishers Ln, Sparta, NJ 07871. The listed phone number is (973) 726-4533.

What is Diane Oksienik'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 Diane Oksienik was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.