MR. MARK A JOHNSON SR. LCSW, LCDC
NPI 1811238587
Social Worker - Clinical in North Las Vegas, NV

Q: What is Mark Johnson's NPI number?

The NPI number for Mark Johnson is 1811238587. It was assigned to this individual provider in the NPPES registry on March 6, 2013.

Q: What is Mark Johnson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mark Johnson was last updated on December 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since March 06, 2013

6900 N PECOS RD, NORTH LAS VEGAS, NV 89086(702) 791-9000 Get Directions Write a Review

NPPES record last updated: December 15, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 15, 2023, Aug 9, 2023, Jan 13, 2020 and 1 more (4 updates tracked since 2018).

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About Mr. Mark A Johnson Sr. Lcsw, Lcdc NPPES

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

MR. MARK A JOHNSON SR. LCSW, LCDC (NPI 1811238587) is an individual clinical provider in North Las Vegas, Nevada, licensed in California (97416) and active in the NPI registry since March 2013.

NPPES Registry Identity

NPI1811238587

Entity TypeIndividualMale

Primary Taxonomy1041C0700X

Provider Legal NameMR. MARK A JOHNSON SR.Credential: LCSW, LCDC

Location Address6900 N PECOS RDNorth Las Vegas, NV 89086-4400

Mailing AddressPo Box 336685North Las Vegas, NV 89033-6685 · (702) 524-0626

Phone(702) 791-9000

Sole ProprietorNo

Enumeration DateMarch 6, 2013

Last NPPES UpdateDecember 15, 20234 updates tracked since enumeration

NPPES CertifiedDecember 15, 2023

✔ NPI 1811238587 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

Licenses✔ Licensed in CA · 97416✔ Licensed in TX · 60924✔ Licensed in VT · 089.0134242

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 ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 14357 (TX)

6900 N PECOS RD, North Las Vegas, NV 89086

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Other Providers at the Same Location NPPES 20

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