Psychologist | Clinical Psychology

Fiona Vajk, PH.D.

250 W 1st St, Suite 242, Claremont, California, 91711-4736

About Fiona Vajk

Fiona Vajk is a psychologist based in Claremont, California who is specialized in Clinical Psychology. Active license number of Fiona Vajk is PSY19432 for Clinical Psychology in California. Her current practice location is 250 W 1st St, Suite 242, Claremont. Patients can reach her at 909-621-9023 or can fax her at 909-621-8482. Fiona Vajk is PH.D. in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1548346851.

Fiona Vajk 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

Fiona Vajk speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Fiona Vajk
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 250 W 1st St, Suite 242
Claremont, CA - 91711-4736
Fax 909-621-8482

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1548346851
NPI Enumeration Date: 29 Oct, 2006
NPI Last Update On: 08 Jul, 2007

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Fiona Vajk are as mentioned below.

License NumberSpecializationStateStatus
PSY19432Clinical 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.

Fiona Vajk
250 W 1st St, Suite 242
Claremont, CA - 91711-4736
Phone: 909-621-9023
Fax: 909-621-8482

Book an Appointment with Fiona Vajk

To schedule an appointment, contact Fiona Vajk at 250 W 1st St, Suite 242, Claremont, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Fiona Vajk:

Fiona Vajk 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, Fiona Vajk is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Fiona Vajk practices at 250 W 1st St, Suite 242, Claremont, California, 91711-4736.

To schedule an appointment with Fiona Vajk, please contact the office at 909-621-9023.

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