Therapist

Donald L Williams

2275 Arlington Dr, San Leandro, California, 94578-1132

About Donald L Williams

Donald L Williams is a therapist based in San Leandro, California who is specialized in Counselor. His current practice location is 2275 Arlington Dr, San Leandro. Patients can reach him at 510-317-1444. Donald L Williams NPI number (Unique professional ID assigned by NPPES) is 1346683398.

Donald L Williams is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. He works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. He support his clients by understanding their thoughts, emotions, and behaviors.

Practice Information

Donald L Williams 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 Donald L Williams
Specialization Counselor
Gender Male
Practice Address: 2275 Arlington Dr,
San Leandro, CA - 94578-1132

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 Number1346683398
NPI Enumeration Date: 09 Apr, 2013
NPI Last Update On: 09 Apr, 2013

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 Donald L Williams are as mentioned below.

License NumberSpecializationStateStatus
Counselor Primary

Mailing Address

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

Donald L Williams
2275 Arlington Dr,
San Leandro, CA - 94578-1132

Book an Appointment with Donald L Williams

To schedule an appointment, contact Donald L Williams at 2275 Arlington Dr, San Leandro, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Donald L Williams:

Donald L Williams is a therapist specializing in Counselor. He is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. He works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. He support his clients by understanding their thoughts, emotions, and behaviors.

Yes, Donald L Williams is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Donald L Williams practices at 2275 Arlington Dr, San Leandro, California, 94578-1132.

To schedule an appointment with Donald L Williams, please contact the office at 510-317-1444.

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