Psychiatrist

Adam Malik, DO

3200 E Guasti Rd Ste 100, Ontario, California, 91761-8661

About Adam Malik

Adam Malik is a psychiatrist based in Ontario, California who is specialized in Psychiatry. Active license number of Adam Malik is 20A24824 for Psychiatry in California. His current practice location is 3200 E Guasti Rd Ste 100, Ontario. Patients can contact him at 909-789-0260 or can fax him at 909-789-0224. Adam Malik, DO, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1407434665.

Adam Malik specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Adam Malik's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Adam Malik
Specialization Psychiatry
Credentials DO
Gender Male
Practice Address: 3200 E Guasti Rd Ste 100,
Ontario, CA - 91761-8661
Fax 909-789-0224

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1407434665
NPI Enumeration Date: 30 Mar, 2021
NPI Last Update On: 16 Jun, 2026

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 Adam Malik are as mentioned below.

License NumberSpecializationStateStatus
20A24824Psychiatry CaliforniaPrimary
OS023096Psychiatry PennsylvaniaSecondary

Mailing Address

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

Adam Malik
6 High Meadow Rd,
Goshen, NY - 10924-5330
Phone: 845-238-1120

Book an Appointment with Adam Malik

To schedule an appointment, contact Adam Malik at 3200 E Guasti Rd Ste 100, Ontario, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Adam Malik:

Adam Malik is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Yes, Adam Malik 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.

Adam Malik practices at 3200 E Guasti Rd Ste 100, Ontario, California, 91761-8661.

To schedule an appointment with Adam Malik, please contact the office at 909-789-0260.

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