Addiction Therapist

Leonard Adam Williamson, RADT

81557 Dr Carreon Blvd Ste C9, Indio, California, 92201-5562

About Leonard Adam Williamson

Leonard Adam Williamson is a therapist based in Indio, California who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 81557 Dr Carreon Blvd Ste C9, Indio. Patients can reach him at 760-391-6999 or can fax him at 760-391-6998. Leonard Adam Williamson is RADT in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1902461809.

Leonard Adam Williamson 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

Leonard Adam Williamson 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 Leonard Adam Williamson
Specialization Addiction (Substance Use Disorder) Counselor
Credentials RADT
Gender Male
Practice Address: 81557 Dr Carreon Blvd Ste C9,
Indio, CA - 92201-5562
Fax 760-391-6998

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 Number1902461809
NPI Enumeration Date: 06 May, 2019
NPI Last Update On: 16 Dec, 2019

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 Leonard Adam Williamson are as mentioned below.

License NumberSpecializationStateStatus
Case Manager/Care Coordinator Primary
R1316270718Addiction (Substance Use Disorder) Counselor CaliforniaSecondary

Mailing Address

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

Leonard Adam Williamson
81557 Dr Carreon Blvd Ste C9,
Indio, CA - 92201-5562
Phone: 760-391-6999
Fax: 760-391-6998

Book an Appointment with Leonard Adam Williamson

To schedule an appointment, contact Leonard Adam Williamson at 81557 Dr Carreon Blvd Ste C9, Indio, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Leonard Adam Williamson:

Leonard Adam Williamson is a therapist specializing in Case Manager/Care Coordinator. He A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.

Yes, Leonard Adam Williamson is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Leonard Adam Williamson practices at 81557 Dr Carreon Blvd Ste C9, Indio, California, 92201-5562.

To schedule an appointment with Leonard Adam Williamson, please contact the office at 760-391-6999.

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