1. Home
  2. Directory
  3. New York
  4. Brooklyn
  5. Social Worker
  6. NPI Profile

CHRISTINA R. KARLOWSKI, LCSW
NPI 1891200101
Social Worker - Clinical in Brooklyn, NY

Active since December 08, 2017
117 DOBBIN ST STE 206, BROOKLYN, NY 11222(347) 309-8548 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 17, 2018, Dec 8, 2017 (2 updates tracked since 2017).

About Christina R. Karlowski, Lcsw NPPES

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

CHRISTINA R. KARLOWSKI, LCSW (NPI 1891200101) is a healthcare organization registered as a clinical in Brooklyn, New York and active in the NPI registry since December 2017. The organization maintains 2 additional practice locations and lists Christina R Karlowski, Owner, as its authorized official.

NPPES Registry Identity

NPI1891200101
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameOPEN SOURCE THERAPY & COUNSELING
Location Address117 DOBBIN ST STE 206Brooklyn, NY 11222-2803
Mailing Address645 Morgan Ave Ste 1Brooklyn, NY 11222-3709 · (347) 309-8548
Phone(347) 309-8548
Organization SubpartNo
Authorized OfficialChristina R KarlowskiOwner · (347) 309-8548
Enumeration DateDecember 8, 2017
Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration
✔ NPI 1891200101 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 NY · 083877
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.
117 DOBBIN ST STE 206, Brooklyn, NY 11222
Open in Google Maps ↗

Other Names 1

Other NameChristina R. Karlowski, Lcsw

Secondary Practice Locations 2

Location 1645 Morgan Ave Ste 1Brooklyn, NY 11222-3709 · Phone (347) 309-8548
Location 2331 Leonard St Fl 1Brooklyn, NY 11211-2309 · Phone (347) 309-8548

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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 Open Source Therapy & Counseling's NPI number?

The NPI number for Open Source Therapy & Counseling is 1891200101. It was assigned to this organization in the NPPES registry on December 8, 2017. The provider is also known as Christina R. Karlowski, Lcsw.

Where is Open Source Therapy & Counseling located?

Open Source Therapy & Counseling is located at 117 Dobbin St Ste 206, Brooklyn, NY 11222. The listed phone number is (347) 309-8548.

What is Open Source Therapy & Counseling'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 Open Source Therapy & Counseling was last updated on March 17, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.