MR. WILLIAM MADDEN MSW, LCSW
NPI 1326425612
Social Worker - Clinical in Bronx, NY

Active since May 06, 2015
1020 GRAND CONCOURSE, APT 23N, BRONX, NY 10451(646) 637-2106 Get Directions Write a Review

NPPES record last updated: October 12, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. William Madden Msw, Lcsw NPPES

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

MR. WILLIAM MADDEN MSW, LCSW (NPI 1326425612) is an individual clinical provider in Bronx, New York, licensed in New York (048998) and active in the NPI registry since May 2015.

NPPES Registry Identity

NPI1326425612
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. WILLIAM MADDENCredential: MSW, LCSW
Location Address1020 GRAND CONCOURSE, APT 23NBronx, NY 10451-2605
Mailing Address1020 Grand Concourse, Apt 23nBronx, NY 10451-2605 · (646) 637-2106
Sole ProprietorYes
Enumeration DateMay 6, 2015
Last NPPES UpdateOctober 12, 2021
NPPES CertifiedOctober 12, 2021
NPI 1326425612 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 · 048998
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.
1020 GRAND CONCOURSE, Bronx, NY 10451

Other Identifiers 1

Other048998NY · Licensed Clinical Social Worker

Other Providers at the Same Location NPPES 8

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

Psychologist (Clinical)
1020 GRAND CONCOURSE, 4TH FLOOR NORTH PROFESSIONAL BUILDING
BRONX, NY 10451
Social Worker (Clinical)
1020 GRAND CONCOURSE, SUITE 8S
BRONX, NY 10451
Licensed Practical Nurse
1020 GRAND CONCOURSE, APT 11 X
BRONX, NY 10451
Social Worker (Clinical)
1020 GRAND CONCOURSE
BRONX, NY 10451
General Acute Care Hospital
1020 GRAND CONCOURSE, #11G
BRONX, NY 10451
Community/Behavioral Health
1020 GRAND CONCOURSE, SUITE 26
BRONX, NY 10451
Social Worker
1020 GRAND CONCOURSE, 3RD FLOOR
BRONX, NY 10451
Counselor (Mental Health)
1020 GRAND CONCOURSE, 4TH FLOOR NORTH TOWER
BRONX, NY 10451

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 William Madden's NPI number?

The NPI number for William Madden is 1326425612. It was assigned to this individual provider in the NPPES registry on May 6, 2015.

Where is William Madden located?

William Madden practices at 1020 Grand Concourse Apt 23N, Bronx, NY 10451. The listed phone number is (646) 637-2106.

What is William Madden'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 William Madden was last updated on October 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.