Professional Therapist

Christopher Johnnidis, MA

2501 Harrison St, Oakland, California, 94612-3811

About Christopher Johnnidis

Christopher Johnnidis is a therapist based in Oakland, California who is specialized in Professional Counselor. Active license number of Christopher Johnnidis is 7171 for Professional Counselor in California. His current practice location is 2501 Harrison St, Oakland. Patients can reach him at 510-788-0876. Christopher Johnnidis is MA in Professional Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1821631284.

Christopher Johnnidis is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. He uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Christopher Johnnidis 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 Christopher Johnnidis
Specialization Professional Counselor
Credentials MA
Gender Male
Practice Address: 2501 Harrison St,
Oakland, CA - 94612-3811

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 Number1821631284
NPI Enumeration Date: 17 Oct, 2019
NPI Last Update On: 17 Oct, 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 Christopher Johnnidis are as mentioned below.

License NumberSpecializationStateStatus
7171Professional 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.

Christopher Johnnidis
2501 Harrison St,
Oakland, CA - 94612-3811
Phone: 510-788-0876

Book an Appointment with Christopher Johnnidis

To schedule an appointment, contact Christopher Johnnidis at 2501 Harrison 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 Christopher Johnnidis:

Christopher Johnnidis is a therapist specializing in Professional Counselor. He is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. He uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

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

Christopher Johnnidis practices at 2501 Harrison St, Oakland, California, 94612-3811.

To schedule an appointment with Christopher Johnnidis, please contact the office at 510-788-0876.

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