Psychiatrist

Dr. Paul Harrison Brown, M.D.

750 N Diamond Bar Blvd, Suite 212, Diamond Bar, California, 91765-1023

About Dr. Paul Harrison Brown

Dr. Paul Harrison Brown is a psychiatrist based in Diamond Bar, California who is specialized in Psychiatry. Active license number of Dr. Paul Harrison Brown is A26502 for Psychiatry in California. His current practice location is 750 N Diamond Bar Blvd, Suite 212, Diamond Bar. Patients can contact him at 909-861-4663 or can fax him at 909-861-5283. Dr. Paul Harrison Brown, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1437361789.

Dr. Paul Harrison Brown 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. Paul Harrison Brown'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. Paul Harrison Brown
Specialization Psychiatry
Credentials M.D.
Gender Male
Practice Address: 750 N Diamond Bar Blvd, Suite 212
Diamond Bar, CA - 91765-1023
Fax 909-861-5283

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 Number1437361789
NPI Enumeration Date: 07 May, 2007
NPI Last Update On: 11 Sep, 2025

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. Paul Harrison Brown are as mentioned below.

License NumberSpecializationStateStatus
A26502Psychiatry CaliforniaPrimary
A26502Child & Adolescent Psychiatry CaliforniaSecondary

Other Medical Identifiers

Other professional identifiers associated with Dr. Paul Harrison Brown such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
A265020OtherCaliforniaMEDICAL LICENSE

Mailing Address

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

Dr. Paul Harrison Brown
2137 E Ocean Blvd,
Newport Beach, CA - 92661-1522
Phone: 949-673-5786
Fax: 949-673-5786

Book an Appointment with Dr. Paul Harrison Brown

To schedule an appointment, contact Dr. Paul Harrison Brown at 750 N Diamond Bar Blvd, Suite 212, Diamond Bar, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Paul Harrison Brown:

Dr. Paul Harrison Brown 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. Paul Harrison Brown 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. Paul Harrison Brown practices at 750 N Diamond Bar Blvd, Suite 212, Diamond Bar, California, 91765-1023.

To schedule an appointment with Dr. Paul Harrison Brown, please contact the office at 909-861-4663.

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