Dr. Diane Marie Highum is a Costa Mesa, California based psychiatrist who is specialized in Psychiatry. Active license number of Dr. Diane Marie Highum is G68947 for Psychiatry in California. Her current practice location is 301 Victoria St, Costa Mesa. Patients can reach her at 949-642-2734. Dr. Diane Marie Highum is M.D. in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1396868386.
Dr. Diane Marie Highum 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.
Complete Profile:
Dr. Diane Marie Highum speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Diane Marie Highum |
| Specialization: | Psychiatry |
| Gender: | Female |
| Credentials: | M.D. |
| Practice Address: | 301 Victoria St, Costa Mesa,
California, 92627-1995 |
| Phone: | 949-642-2734 |
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 Number: | 1396868386 |
| NPI Enumeration Date: | 06 Apr, 2007 |
| NPI Last Update On: | 29 Aug, 2017 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Diane Marie Highum are as mentioned below.
| License Number | Specialization | State | Status | |
| G68947 | Psychiatry | California | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Diane Marie Highum
460 South Esplanade St.,
Orange, California |
| Zip: | 92869-4802 |
| Phone Number: | 714-997-3283 |
| Fax Number: | 714-997-3283 |
Patients can reach Dr. Diane Marie Highum at
301 Victoria St, Costa Mesa, California or can
call to book an appointment on 949-642-2734.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.