Psychologist | Clinical Psychology

Dr. Melissa Marcia Campitelli-smith, PSY.D.

1370 Valley Vista Dr, Suite 104, Diamond Bar, California, 91765-3911

About Dr. Melissa Marcia Campitelli-smith

Dr. Melissa Marcia Campitelli-smith is a psychologist based in Diamond Bar, California who is specialized in Clinical Psychology. Active license number of Dr. Melissa Marcia Campitelli-smith is PSY20612 for Clinical Psychology in California. Her current practice location is 1370 Valley Vista Dr, Suite 104, Diamond Bar. Patients can contact her at 909-860-2166. Dr. Melissa Marcia Campitelli-smith, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1891809786.

Dr. Melissa Marcia Campitelli-smith 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. Melissa Marcia Campitelli-smith'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. Melissa Marcia Campitelli-smith
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 1370 Valley Vista Dr, Suite 104
Diamond Bar, CA - 91765-3911

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 Number1891809786
NPI Enumeration Date: 18 Aug, 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. Melissa Marcia Campitelli-smith are as mentioned below.

License NumberSpecializationStateStatus
PSY20612Clinical 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. Melissa Marcia Campitelli-smith
Po Box 1355,
Lake Forest, CA - 92609-1355

Book an Appointment with Dr. Melissa Marcia Campitelli-smith

To schedule an appointment, contact Dr. Melissa Marcia Campitelli-smith at 1370 Valley Vista Dr, Suite 104, Diamond Bar, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Melissa Marcia Campitelli-smith:

Dr. Melissa Marcia Campitelli-smith 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. Melissa Marcia Campitelli-smith 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. Melissa Marcia Campitelli-smith practices at 1370 Valley Vista Dr, Suite 104, Diamond Bar, California, 91765-3911.

To schedule an appointment with Dr. Melissa Marcia Campitelli-smith, please contact the office at 909-860-2166.

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