Psychologist | Clinical Psychology

Dr. Diane Elaine Mcdowell, PH.D.

405 W 5th St, Ste 590, Santa Ana, California, 92701-4519

About Dr. Diane Elaine Mcdowell

Dr. Diane Elaine Mcdowell is a psychologist based in Santa Ana, California who is specialized in Clinical Psychology. Active license number of Dr. Diane Elaine Mcdowell is PSY15548 for Clinical Psychology in California. Her current practice location is 405 W 5th St, Ste 590, Santa Ana. Patients can contact her at 714-834-5015 or can fax her at 714-834-4595. Dr. Diane Elaine Mcdowell, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1063453702.

Dr. Diane Elaine Mcdowell is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Diane Elaine Mcdowell'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. Diane Elaine Mcdowell
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 405 W 5th St, Ste 590
Santa Ana, CA - 92701-4519
Fax 714-834-4595

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 Number1063453702
NPI Enumeration Date: 10 Jun, 2006
NPI Last Update On: 08 Jul, 2007

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. Diane Elaine Mcdowell are as mentioned below.

License NumberSpecializationStateStatus
PSY15548Clinical Psychology 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. Diane Elaine Mcdowell
Po Box 692,
La Habra, CA - 90633-0692

Book an Appointment with Dr. Diane Elaine Mcdowell

To schedule an appointment, contact Dr. Diane Elaine Mcdowell at 405 W 5th St, Ste 590, Santa Ana, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Diane Elaine Mcdowell:

Dr. Diane Elaine Mcdowell is a psychologist specializing in Clinical Psychology. She is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Diane Elaine Mcdowell 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. Diane Elaine Mcdowell practices at 405 W 5th St, Ste 590, Santa Ana, California, 92701-4519.

To schedule an appointment with Dr. Diane Elaine Mcdowell, please contact the office at 714-834-5015.

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