MR. CHRISTOPHER LEE JOHNSON LCSW
NPI 1831845890
Social Worker - Clinical in Richmond, CA

Q: What is Christopher Johnson's NPI number?

The NPI number for Christopher Johnson is 1831845890. It was assigned to this individual provider in the NPPES registry on February 28, 2022.

Q: What is Christopher Johnson's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Active since February 28, 2022

PO BOX 70783, RICHMOND, CA 94807(510) 691-1494 Get Directions Write a Review

NPPES record last updated: August 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 4, 2023, Feb 28, 2022 (2 updates tracked since 2022).

On this page

About Mr. Christopher Lee Johnson Lcsw NPPES

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

MR. CHRISTOPHER LEE JOHNSON LCSW (NPI 1831845890) is an individual clinical provider in Richmond, California, licensed in California (132448) and active in the NPI registry since February 2022.

NPPES Registry Identity

NPI1831845890

Entity TypeIndividualMale

Primary Taxonomy1041C0700X

Provider Legal NameMR. CHRISTOPHER LEE JOHNSONCredential: LCSW

Location AddressPO BOX 70783Richmond, CA 94807-0783

Mailing AddressPo Box 70783Richmond, CA 94807-0783 · (510) 691-1494

Phone(510) 691-1494

Sole ProprietorYes

Enumeration DateFebruary 28, 2022

Last NPPES UpdateAugust 1, 20252 updates tracked since enumeration

NPPES CertifiedAugust 1, 2025

✔ NPI 1831845890 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 CA · 132448

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.

PO BOX 70783, Richmond, CA 94807

Open in Google Maps ↗

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 Christopher Johnson's NPI number?

The NPI number for Christopher Johnson is 1831845890. It was assigned to this individual provider in the NPPES registry on February 28, 2022.

Where is Christopher Johnson located?

Christopher Johnson practices at PO Box 70783, Richmond, CA 94807. The listed phone number is (510) 691-1494.

What is Christopher Johnson'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 Christopher Johnson was last updated on August 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.