Addiction Therapist

Sean Edward Stillwell, RADT I

722 Washington St, Oakland, California, 94607-3925

About Sean Edward Stillwell

Sean Edward Stillwell is a therapist based in Oakland, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Sean Edward Stillwell is RT1418661025 for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 722 Washington St, Oakland. Patients can reach him at 510-899-2182. Sean Edward Stillwell is RADT I in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1427918762.

Sean Edward Stillwell 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

Sean Edward Stillwell 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 Sean Edward Stillwell
Specialization Addiction (Substance Use Disorder) Counselor
Credentials RADT I
Gender Male
Practice Address: 722 Washington St,
Oakland, CA - 94607-3925

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 Number1427918762
NPI Enumeration Date: 17 Nov, 2025
NPI Last Update On: 17 Nov, 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 Sean Edward Stillwell are as mentioned below.

License NumberSpecializationStateStatus
RT1418661025Addiction (Substance Use Disorder) Counselor CaliforniaPrimary

Mailing Address

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

Sean Edward Stillwell
722 Washington St,
Oakland, CA - 94607-3925
Phone: 510-899-2182

Book an Appointment with Sean Edward Stillwell

To schedule an appointment, contact Sean Edward Stillwell at 722 Washington St, Oakland, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Sean Edward Stillwell:

Sean Edward Stillwell 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, Sean Edward Stillwell is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Sean Edward Stillwell practices at 722 Washington St, Oakland, California, 94607-3925.

To schedule an appointment with Sean Edward Stillwell, please contact the office at 510-899-2182.

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