1. Home
  2. Directory
  3. New York
  4. Brooklyn
  5. Social Worker
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. STEPHAN K KOBLICK MSW
NPI 1912951484
Social Worker - Clinical in Brooklyn, NY

Active since May 20, 2006
40 FLATBUSH AVENUE EXT, BROOKLYN, NY 11201(718) 439-4337(718) 439-4340 Get Directions Write a Review

NPPES record last updated: August 9, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 9, 2026, Jul 13, 2026 (2 updates tracked since 2026).

About Mr. Stephan K Koblick Msw NPPES

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

MR. STEPHAN K KOBLICK MSW (NPI 1912951484) is an individual clinical provider in Brooklyn, New York, licensed in New York (PRO15480-1) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1912951484
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. STEPHAN K KOBLICKCredential: MSW
Location Address40 FLATBUSH AVENUE EXTBrooklyn, NY 11201-1906
Mailing Address71 Beaumont StBrooklyn, NY 11235-4103 · (718) 439-4337 · Fax (718) 439-4340
Phone(718) 439-4337
Fax(718) 439-4340
Sole ProprietorNo
Enumeration DateMay 20, 2006
Last NPPES UpdateAugust 9, 20262 updates tracked since enumeration
✔ NPI 1912951484 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 · PRO15480-1
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.
40 FLATBUSH AVENUE EXT, Brooklyn, NY 11201
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

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

ALIZA CHIMENE-WEISS LCSW
Social Worker (Clinical)
40 FLATBUSH AVENUE EXT
BROOKLYN, NY 11201
Kings County (212) 271-7200
MISS PETA GAYE HERMITT LCSW, CASAC
Social Worker (Clinical)
40 FLATBUSH AVENUE EXT, 8TH FLOOR
BROOKLYN, NY 11201
Kings County (718) 439-4300
MR. ANDY NGUYEN NP-C
Nurse Practitioner (Family)
40 FLATBUSH AVENUE EXT
BROOKLYN, NY 11201
Kings County (718) 215-1818
KAREN LACKRITZ FULLER MSW
Social Worker (Clinical)
40 FLATBUSH AVENUE EXT, 8TH FLOOR
BROOKLYN, NY 11201
Kings County (718) 439-4337
RYAN WILLIAM DOREY MD
Family Medicine
40 FLATBUSH AVENUE EXT
BROOKLYN, NY 11201
Kings County (718) 215-1818
MISS MARIEL BRITO LCSW
Social Worker
40 FLATBUSH AVENUE EXT, # 840
BROOKLYN, NY 11201
Kings County (718) 439-4338
MS. HYUNSEUNG LEE FNP
Nurse Practitioner (Family)
40 FLATBUSH AVENUE EXT
BROOKLYN, NY 11201
Kings County (718) 215-1818
GENNA AYRES LCSW, MPH
Social Worker
40 FLATBUSH AVENUE EXT
BROOKLYN, NY 11201
Kings County (212) 271-7200

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 Stephan Koblick's NPI number?

The NPI number for Stephan Koblick is 1912951484. It was assigned to this individual provider in the NPPES registry on May 20, 2006.

Where is Stephan Koblick located?

Stephan Koblick practices at 40 Flatbush Avenue Ext, Brooklyn, NY 11201. The listed phone number is (718) 439-4337.

What is Stephan Koblick'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 Stephan Koblick was last updated on August 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.