Therapist

Deirdre Lynn Williams

333 Yosemite Dr, Pittsburg, California, 94565-5242

About Deirdre Lynn Williams

Deirdre Lynn Williams is a therapist based in Pittsburg, California who is specialized in Counselor. Her current practice location is 333 Yosemite Dr, Pittsburg. Patients can reach her at 925-473-2380. Deirdre Lynn Williams NPI number (Unique professional ID assigned by NPPES) is 1770455446.

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

Practice Information

Deirdre Lynn Williams specialty, credentials, practice address, contact phone number and fax are as below. Patients can contact the office at the given phone number for appointment.

Provider Name Deirdre Lynn Williams
Specialization Counselor
Gender Female
Practice Address: 333 Yosemite Dr,
Pittsburg, CA - 94565-5242

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 Number1770455446
NPI Enumeration Date: 22 Sep, 2025
NPI Last Update On: 22 Sep, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Deirdre Lynn Williams are as mentioned below.

License NumberSpecializationStateStatus
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.

Deirdre Lynn Williams
333 Yosemite Dr,
Pittsburg, CA - 94565-5242
Phone: 925-473-2380

Book an Appointment with Deirdre Lynn Williams

To schedule an appointment, contact Deirdre Lynn Williams at 333 Yosemite Dr, Pittsburg, California or call on below stated phone number.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Deirdre Lynn Williams:

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

Yes, Deirdre Lynn Williams is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Deirdre Lynn Williams practices at 333 Yosemite Dr, Pittsburg, California, 94565-5242.

To schedule an appointment with Deirdre Lynn Williams, please contact the office at 925-473-2380.

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