MR. JOHN THOMAS HARDENBERGH LGSW
NPI 1033786058
Social Worker - Clinical in Washington, DC

Active since June 08, 2021
2015 CONNECTICUT AVE NW, SUITE 1000, WASHINGTON, DC 20036(202) 744-8187 Get Directions Write a Review

NPPES record last updated: June 8, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mr. John Thomas Hardenbergh Lgsw NPPES

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

MR. JOHN THOMAS HARDENBERGH LGSW (NPI 1033786058) is an individual clinical provider in Washington, District Of Columbia, licensed in District Of Columbia (LG50082652) and active in the NPI registry since June 2021.

NPPES Registry Identity

NPI1033786058
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. JOHN THOMAS HARDENBERGHCredential: LGSW
Location Address2015 CONNECTICUT AVE NW, SUITE 1000Washington, DC 20036
Mailing Address2015 Connecticut Ave Nw, Ste 1000Washington, DC 20036 · (202) 744-8187
Sole ProprietorNo
Enumeration DateJune 8, 2021
NPPES CertifiedMay 21, 2021
NPI 1033786058 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 DC · LG50082652
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.
2015 CONNECTICUT AVE NW, Washington, DC 20036

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 John Hardenbergh's NPI number?

The NPI number for John Hardenbergh is 1033786058. It was assigned to this individual provider in the NPPES registry on June 8, 2021.

Where is John Hardenbergh located?

John Hardenbergh practices at 2015 Connecticut Ave NW Suite 1000, Washington, DC 20036. The listed phone number is (202) 744-8187.

What is John Hardenbergh'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 John Hardenbergh was last updated on June 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.