Mark Lum Psychological Services is a psychology clinic located in Orange, California. specializing in Clinical Psychology. The clinic is located at 1801 E Heim Ave, Suite 204, Orange, CA and can be reached at 714-282-9713. The authorized official for Mark Lum Psychological Services is Dr. Mark Stephen Lum,
who serves the clinic’s Licensed Psychologist. He/She can be contacted at 949-713-9846. The clinic’s primary license number in California is PSY13344 (Clinical) . Mark Lum Psychological Services Clinic has mental health professionals specialized in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Psychologists main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that psychologists can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Clinic Information
Mark Lum Psychological Services Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.
Clinic Name Mark Lum Psychological Services
Specialization Clinical Psychology
Practice Address 1801 E Heim Ave, Suite 204 Orange, CA - 92865-3020
Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.
Name Dr. Mark Stephen Lum
Position Licensed Psychologist
Contact Number 949-713-9846
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 Number1992986616
NPI Enumeration Date: 21 Nov, 2007
NPI Last Update On: 21 Nov, 2007
Medical Licenses
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mark Lum Psychological Services are as mentioned below.
License NumberSpecializationStateStatus
PSY13344Clinical
CaliforniaPrimary
Mailing Address
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.
Mark Lum Psychological Services 1801 E Heim Ave, Suite 204 Orange, CA - 92865-3020 Phone: 714-282-9713 Fax: 714-282-8016
Book an Appointment with Mark Lum Psychological Services
To schedule an appointment, contact Mark Lum Psychological Services at 1801 E Heim Ave, Suite 204, Orange, California or call the phone number listed below.
Below are some commonly asked questions about Mark Lum Psychological Services clinic:
Mark Lum Psychological Services is a psychology clinic specializing in Clinical Psychology.
Mark Lum Psychological Services is located at 1801 E Heim Ave, Suite 204, Orange, California 92865-3020.
Patients can contact Mark Lum Psychological Services at 714-282-9713
for inquiries about its services and appointments.
Please contact Mark Lum Psychological Services directly to inquire about
new-patient availability and appointment options.
* Availability may change.
Mark Lum Psychological Services has mental health professionals specialized in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Psychologists main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that psychologists can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Patients can contact Mark Lum Psychological Services at 714-282-9713
to inquire about appointments, consultation requirements
and available services.
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