Therapist

John Kosim

887 Potrero Ave, San Francisco, California, 94110-2869

About John Kosim

John Kosim is a therapist based in San Francisco, California who is specialized in Counselor. His current practice location is 887 Potrero Ave, San Francisco. Patients can reach him at 510-317-1437. John Kosim NPI number (Unique professional ID assigned by NPPES) is 1538348099.

John Kosim 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

John Kosim 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 John Kosim
Specialization Counselor
Gender Male
Practice Address: 887 Potrero Ave,
San Francisco, CA - 94110-2869

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 Number1538348099
NPI Enumeration Date: 31 Oct, 2007
NPI Last Update On: 31 Oct, 2007

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 John Kosim 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.

John Kosim
887 Portrero Ave,
San Francisco, CA - 94110-2869

Book an Appointment with John Kosim

To schedule an appointment, contact John Kosim at 887 Potrero Ave, San Francisco, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about John Kosim:

John Kosim 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, John Kosim is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

John Kosim practices at 887 Potrero Ave, San Francisco, California, 94110-2869.

To schedule an appointment with John Kosim, please contact the office at 510-317-1437.

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