Addiction Therapist

Dr. Samuel Onyewumbu, LICDC,PMC, MCAP.

1420 Willow Pass Rd # 200, Concord, California, 94520-5823

About Dr. Samuel Onyewumbu

Dr. Samuel Onyewumbu is a therapist based in Concord, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Dr. Samuel Onyewumbu is 162708 for Rehabilitation Practitioner in Ohio. His current practice location is 1420 Willow Pass Rd # 200, Concord. Patients can reach him at 925-646-5480. Dr. Samuel Onyewumbu is LICDC,PMC, MCAP. in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1740877125.

Dr. Samuel Onyewumbu 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. Samuel Onyewumbu 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. Samuel Onyewumbu
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LICDC,PMC, MCAP.
Gender Male
Practice Address: 1420 Willow Pass Rd # 200,
Concord, CA - 94520-5823

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 Number1740877125
NPI Enumeration Date: 31 Dec, 2020
NPI Last Update On: 15 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. Samuel Onyewumbu are as mentioned below.

License NumberSpecializationStateStatus
162708Rehabilitation Practitioner OhioPrimary
0010554Addiction (Substance Use Disorder) Counselor FloridaSecondary
2233Mental Health Counselor FloridaSecondary
0802589Prevention Professional FloridaSecondary

Mailing Address

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

Dr. Samuel Onyewumbu
85 Citrus Park Ln,
Boynton Beach, FL - 33436-1855
Phone: 561-574-7900

Book an Appointment with Dr. Samuel Onyewumbu

To schedule an appointment, contact Dr. Samuel Onyewumbu at 1420 Willow Pass Rd # 200, Concord, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Samuel Onyewumbu:

Samuel Onyewumbu is a therapist specializing in Rehabilitation Practitioner. He A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.

Yes, Samuel Onyewumbu is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Samuel Onyewumbu practices at 1420 Willow Pass Rd # 200, Concord, California, 94520-5823.

To schedule an appointment with Samuel Onyewumbu, please contact the office at 925-646-5480.

Reviews & Feedback

Have you visited Dr. Samuel Onyewumbu? Share your experience to help others looking for a Addiction (Substance Use Disorder) Counselor in Concord, CA.

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