Addiction Therapist

Dr. Walker Elton Marsh Jr., PHD LMFT

85 Whisperwood Blvd, Suite 2c, Slidell, Louisiana, 70458-1136

About Dr. Walker Elton Marsh Jr.

Dr. Walker Elton Marsh Jr. is a therapist based in Slidell, Louisiana who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Dr. Walker Elton Marsh Jr. is MFT-345 for Addiction (Substance Use Disorder) Counselor in Louisiana. His current practice location is 85 Whisperwood Blvd, Suite 2c, Slidell. Patients can reach him at 985-661-0560 or can fax him at 985-781-5395. Dr. Walker Elton Marsh Jr. is PHD LMFT in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1992895635.

Dr. Walker Elton Marsh Jr. 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

Dr. Walker Elton Marsh Jr. 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 Dr. Walker Elton Marsh Jr.
Specialization Addiction (Substance Use Disorder) Counselor
Credentials PHD LMFT
Gender Male
Practice Address: 85 Whisperwood Blvd, Suite 2c
Slidell, LA - 70458-1136
Fax 985-781-5395

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 Number1992895635
NPI Enumeration Date: 13 Oct, 2006
NPI Last Update On: 11 Sep, 2025

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 Dr. Walker Elton Marsh Jr. are as mentioned below.

License NumberSpecializationStateStatus
MFT-345Addiction (Substance Use Disorder) Counselor LouisianaPrimary
MFT-345Mental Health Counselor LouisianaSecondary
Pastoral Counselor LouisianaSecondary
MFT-345Marriage & Family Therapist LouisianaSecondary

Mailing Address

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

Dr. Walker Elton Marsh Jr.
85 Whisperwood Blvd, Suite 2c
Slidell, LA - 70458-1136
Phone: 985-661-0560
Fax: 985-781-5395

Book an Appointment with Dr. Walker Elton Marsh Jr.

To schedule an appointment, contact Dr. Walker Elton Marsh Jr. at 85 Whisperwood Blvd, Suite 2c, Slidell, Louisiana or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Walker Elton Marsh Jr.:

Walker Elton Marsh Jr. is a therapist specializing in Addiction (Substance Use Disorder) Counselor. He 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.

Yes, Walker Elton Marsh Jr. is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Walker Elton Marsh Jr. practices at 85 Whisperwood Blvd, Suite 2c, Slidell, Louisiana, 70458-1136.

To schedule an appointment with Walker Elton Marsh Jr., please contact the office at 985-661-0560.

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