Addiction Therapist

Mr. Mark A Johnson Sr., LCSW, LCDC

6900 N Pecos Rd, North Las Vegas, Nevada, 89086-4400

About Mr. Mark A Johnson Sr.

Mr. Mark A Johnson Sr. is a therapist based in North Las Vegas, Nevada who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mr. Mark A Johnson Sr. is 97416 for Social Worker in California. His current practice location is 6900 N Pecos Rd, North Las Vegas. Patients can reach him at 702-791-9000. Mr. Mark A Johnson Sr. is LCSW, LCDC in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1811238587.

Mr. Mark A Johnson Sr. is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Mr. Mark A Johnson Sr. speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mr. Mark A Johnson Sr.
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LCSW, LCDC
Gender Male
Practice Address: 6900 N Pecos Rd,
North Las Vegas, NV - 89086-4400

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1811238587
NPI Enumeration Date: 06 Mar, 2013
NPI Last Update On: 15 Dec, 2023

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. Mark A Johnson Sr. are as mentioned below.

License NumberSpecializationStateStatus
97416Social Worker CaliforniaPrimary
14357Addiction (Substance Use Disorder) Counselor TexasSecondary
60924Social Worker TexasSecondary
089.0134242Social Worker VermontSecondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Mr. Mark A Johnson Sr.
Po Box 336685,
North Las Vegas, NV - 89033-6685
Phone: 702-524-0626

Book an Appointment with Mr. Mark A Johnson Sr.

To schedule an appointment, contact Mr. Mark A Johnson Sr. at 6900 N Pecos Rd, North Las Vegas, Nevada or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Mark A Johnson Sr.:

Mark A Johnson Sr. is a therapist specializing in Social Worker. He 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.

Yes, Mark A Johnson Sr. is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mark A Johnson Sr. practices at 6900 N Pecos Rd, North Las Vegas, Nevada, 89086-4400.

To schedule an appointment with Mark A Johnson Sr., please contact the office at 702-791-9000.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.