Psychologist | Counseling Psychology

Dr. Cristina Ann Castagnini, PHD

3555 Whipple Rd, Union City, California, 94587-1507

About Dr. Cristina Ann Castagnini

Dr. Cristina Ann Castagnini is a psychologist based in Union City, California who is specialized in Counseling Psychology. Active license number of Dr. Cristina Ann Castagnini is PSY20435 for Counseling Psychology in California. Her current practice location is 3555 Whipple Rd, Union City. Patients can contact her at 510-675-3227. Dr. Cristina Ann Castagnini, PHD, specializes in Counseling Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1316011216.

Dr. Cristina Ann Castagnini help people with physical, emotional and mental health issues, improve their sense of well‐being, alleviate feelings of distress and resolve crises. She also provides assessment, diagnosis, and treatment of more severe psychological symptoms.
Counseling psychologists mainly focuses on: Healthy aspects and strengths of clients (whether being seen as individuals, couples, families, groups or organizations; Environmental/situational influences (how cultural, gender and lifestyle issues shape people’s experiences and concerns); Issues of diversity and social justice (e.g., advocacy); The role of career and work in peoples’ lives.

Practice Information

Dr. Cristina Ann Castagnini'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. Cristina Ann Castagnini
Specialization Counseling Psychology
Credentials PHD
Gender Female
Practice Address: 3555 Whipple Rd,
Union City, CA - 94587-1507

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 Number1316011216
NPI Enumeration Date: 20 Nov, 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. Cristina Ann Castagnini are as mentioned below.

License NumberSpecializationStateStatus
PSY20435Counseling 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. Cristina Ann Castagnini
3555 Whipple Rd,
Union City, CA - 94587-1507
Phone: 510-675-3227

Book an Appointment with Dr. Cristina Ann Castagnini

To schedule an appointment, contact Dr. Cristina Ann Castagnini at 3555 Whipple Rd, Union City, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Cristina Ann Castagnini:

Dr. Cristina Ann Castagnini is a psychologist specializing in Counseling Psychology. She help people with physical, emotional and mental health issues, improve their sense of well‐being, alleviate feelings of distress and resolve crises. She also provides assessment, diagnosis, and treatment of more severe psychological symptoms.
Counseling psychologists mainly focuses on: Healthy aspects and strengths of clients (whether being seen as individuals, couples, families, groups or organizations; Environmental/situational influences (how cultural, gender and lifestyle issues shape people’s experiences and concerns); Issues of diversity and social justice (e.g., advocacy); The role of career and work in peoples’ lives.

Yes, Dr. Cristina Ann Castagnini 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. Cristina Ann Castagnini practices at 3555 Whipple Rd, Union City, California, 94587-1507.

To schedule an appointment with Dr. Cristina Ann Castagnini, please contact the office at 510-675-3227.

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