Psychiatrist

Dain Zylstra, DO

1841 E Main St, Barstow, California, 92311-3234

About Dain Zylstra

Dain Zylstra is a psychiatrist based in Barstow, California who is specialized in Psychiatry. Active license number of Dain Zylstra is 20A16351 for Psychiatry in California. His current practice location is 1841 E Main St, Barstow. Patients can contact him at 760-255-5700. Dain Zylstra, DO, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1538531330.

Dain Zylstra 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

Dain Zylstra'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 Dain Zylstra
Specialization Psychiatry
Credentials DO
Gender Male
Practice Address: 1841 E Main St,
Barstow, CA - 92311-3234

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 Number1538531330
NPI Enumeration Date: 20 Oct, 2015
NPI Last Update On: 10 Aug, 2020

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 Dain Zylstra are as mentioned below.

License NumberSpecializationStateStatus
20A16351Psychiatry CaliforniaPrimary

Mailing Address

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

Dain Zylstra
2940 Inland Empire Blvd,
Ontario, CA - 91764-4898
Phone: 909-458-1350

Book an Appointment with Dain Zylstra

To schedule an appointment, contact Dain Zylstra at 1841 E Main St, Barstow, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dain Zylstra:

Dain Zylstra 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, Dain Zylstra 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.

Dain Zylstra practices at 1841 E Main St, Barstow, California, 92311-3234.

To schedule an appointment with Dain Zylstra, please contact the office at 760-255-5700.

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