MR. MARK CHATKIN LCSW
NPI 1568469807
Social Worker - Clinical in New York, NY

Active since July 01, 2005
19 W 34TH ST, PENTHOUSE, NEW YORK, NY 10001(914) 523-4619(914) 788-0074 Get Directions Write a Review

NPPES record last updated: November 10, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Mark Chatkin Lcsw NPPES

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

MR. MARK CHATKIN LCSW (NPI 1568469807) is an individual clinical provider in New York, New York, licensed in New York (R027769) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1568469807
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. MARK CHATKINCredential: LCSW
Location Address19 W 34TH ST, PENTHOUSENew York, NY 10001-3006
Mailing Address9 Chardonnay RdCortlandt Manor, NY 10567-5131 · (914) 523-4619 · Fax (914) 788-0074
Fax(914) 788-0074
Sole ProprietorYes
Enumeration DateJuly 1, 2005
Last NPPES UpdateNovember 10, 2014
NPI 1568469807 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in NY · R027769
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.
Also ListedSocial WorkerTaxonomy 104100000X · License R027769 (NY)
Also ListedSocial Worker · SchoolTaxonomy 1041S0200X
19 W 34TH ST, New York, NY 10001

Other Identifiers 1

Medicare ID-Type UnspecifiedN22351NY

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.

Social Worker (Clinical)
19 W 34TH ST, PENTHOUSE
NEW YORK, NY 10001
Dance Therapist
19 W 34TH ST, PENTHOUSE
NEW YORK, NY 10001
Art Therapist
19 W 34TH ST
NEW YORK, NY 10001
Social Worker (Clinical)
19 W 34TH ST, SUITE PH
NEW YORK, NY 10001
Counselor (Mental Health)
19 W 34TH ST, PENTHOUSE
NEW YORK, NY 10001
Psychologist (Clinical)
19 W 34TH ST, PENTHOUSE
NEW YORK, NY 10001
Social Worker (Clinical)
19 W 34TH ST
NEW YORK, NY 10001
Psychologist (Clinical)
19 W 34TH ST
NEW YORK, NY 10001

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 Mark Chatkin's NPI number?

The NPI number for Mark Chatkin is 1568469807. It was assigned to this individual provider in the NPPES registry on July 1, 2005.

Where is Mark Chatkin located?

Mark Chatkin practices at 19 W 34th St Penthouse, New York, NY 10001. The listed phone number is (914) 523-4619.

What is Mark Chatkin'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 Mark Chatkin was last updated on November 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.