Psychologist | Clinical Psychology

Dr. Nikole N Nassen, PH.D.

614 5th Ave Ste A, San Diego, California, 92101-6964

About Dr. Nikole N Nassen

Dr. Nikole N Nassen is a psychologist based in San Diego, California who is specialized in Clinical Psychology. Active license number of Dr. Nikole N Nassen is PSY23212 for Clinical Psychology in California. Her current practice location is 614 5th Ave Ste A, San Diego. Patients can contact her at 619-231-2668. Dr. Nikole N Nassen, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1609942846.

Dr. Nikole N Nassen 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. Nikole N Nassen'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. Nikole N Nassen
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 614 5th Ave Ste A,
San Diego, CA - 92101-6964

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 Number1609942846
NPI Enumeration Date: 28 Nov, 2006
NPI Last Update On: 14 Jan, 2010

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. Nikole N Nassen are as mentioned below.

License NumberSpecializationStateStatus
PSY23212Clinical 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. Nikole N Nassen
3919 4th Ave Ste B,
San Diego, CA - 92103-3172
Phone: 619-231-2668

Book an Appointment with Dr. Nikole N Nassen

To schedule an appointment, contact Dr. Nikole N Nassen at 614 5th Ave Ste A, San Diego, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Nikole N Nassen:

Dr. Nikole N Nassen 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. Nikole N Nassen 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. Nikole N Nassen practices at 614 5th Ave Ste A, San Diego, California, 92101-6964.

To schedule an appointment with Dr. Nikole N Nassen, please contact the office at 619-231-2668.

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