Psychologist | Clinical Psychology

Dr. Pilar Maria Marguerite Holmstrom, PH.D.

2580 E Main St Ste 100, Ventura, California, 93003-2640

About Dr. Pilar Maria Marguerite Holmstrom

Dr. Pilar Maria Marguerite Holmstrom is a psychologist based in Ventura, California who is specialized in Clinical Psychology. Active license number of Dr. Pilar Maria Marguerite Holmstrom is 27891 for Clinical Psychology in California. Her current practice location is 2580 E Main St Ste 100, Ventura. Patients can contact her at 805-402-3967 or can fax her at 805-256-6494. Dr. Pilar Maria Marguerite Holmstrom, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1295955854.

Dr. Pilar Maria Marguerite Holmstrom 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. Pilar Maria Marguerite Holmstrom'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. Pilar Maria Marguerite Holmstrom
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 2580 E Main St Ste 100,
Ventura, CA - 93003-2640
Fax 805-256-6494

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 Number1295955854
NPI Enumeration Date: 26 Apr, 2007
NPI Last Update On: 23 Apr, 2026

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. Pilar Maria Marguerite Holmstrom are as mentioned below.

License NumberSpecializationStateStatus
27891Clinical 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. Pilar Maria Marguerite Holmstrom
801 Seneca St,
Ventura, CA - 93001-1411
Phone: 805-402-3967

Book an Appointment with Dr. Pilar Maria Marguerite Holmstrom

To schedule an appointment, contact Dr. Pilar Maria Marguerite Holmstrom at 2580 E Main St Ste 100, Ventura, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Pilar Maria Marguerite Holmstrom:

Dr. Pilar Maria Marguerite Holmstrom 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. Pilar Maria Marguerite Holmstrom 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. Pilar Maria Marguerite Holmstrom practices at 2580 E Main St Ste 100, Ventura, California, 93003-2640.

To schedule an appointment with Dr. Pilar Maria Marguerite Holmstrom, please contact the office at 805-402-3967.

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