Psychiatrist

Dr. Matthew Joseph Steiner, M.D.

10333 El Camino Real, Atascadero State Hospital, Atascadero, California, 93423

About Dr. Matthew Joseph Steiner

Dr. Matthew Joseph Steiner is a psychiatrist based in Atascadero, California who is specialized in Psychiatry. Active license number of Dr. Matthew Joseph Steiner is A89783 for Psychiatry in California. His current practice location is 10333 El Camino Real, Atascadero State Hospital, Atascadero. Patients can contact him at 805-468-2000. Dr. Matthew Joseph Steiner, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1619066529.

Dr. Matthew Joseph Steiner 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

Dr. Matthew Joseph Steiner'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 Dr. Matthew Joseph Steiner
Specialization Psychiatry
Credentials M.D.
Gender Male
Practice Address: 10333 El Camino Real, Atascadero State Hospital
Atascadero, CA - 93423

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 Number1619066529
NPI Enumeration Date: 11 Oct, 2006
NPI Last Update On: 19 Sep, 2012

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 Dr. Matthew Joseph Steiner are as mentioned below.

License NumberSpecializationStateStatus
A89783Psychiatry CaliforniaPrimary

Mailing Address

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

Dr. Matthew Joseph Steiner
7600 El Camino Real Ste 1,
Atascadero, CA - 93422-4337

Book an Appointment with Dr. Matthew Joseph Steiner

To schedule an appointment, contact Dr. Matthew Joseph Steiner at 10333 El Camino Real, Atascadero State Hospital, Atascadero, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Matthew Joseph Steiner:

Dr. Matthew Joseph Steiner 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, Dr. Matthew Joseph Steiner 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.

Dr. Matthew Joseph Steiner practices at 10333 El Camino Real, Atascadero State Hospital, Atascadero, California, 93423.

To schedule an appointment with Dr. Matthew Joseph Steiner, please contact the office at 805-468-2000.

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