Psychologist

Dr. Tiffany Ann O'shaughnessy, PH.D.

2424 Dwight Way Ste 7, Berkeley, California, 94704-2365

About Dr. Tiffany Ann O'shaughnessy

Dr. Tiffany Ann O'shaughnessy is a psychologist based in Berkeley, California who is specialized in Psychology. Active license number of Dr. Tiffany Ann O'shaughnessy is 23635 for Counseling Psychology in California. Her current practice location is 2424 Dwight Way Ste 7, Berkeley. Patients can contact her at 510-273-2497 or can fax her at 510-495-1120. Dr. Tiffany Ann O'shaughnessy, PH.D., specializes in Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1518114586.

Dr. Tiffany Ann O'shaughnessy is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Dr. Tiffany Ann O'shaughnessy'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. Tiffany Ann O'shaughnessy
Specialization Psychology
Credentials PH.D.
Gender Female
Practice Address: 2424 Dwight Way Ste 7,
Berkeley, CA - 94704-2365
Fax 510-495-1120

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 Number1518114586
NPI Enumeration Date: 21 Aug, 2008
NPI Last Update On: 16 Aug, 2023

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. Tiffany Ann O'shaughnessy are as mentioned below.

License NumberSpecializationStateStatus
23635Counseling Psychology CaliforniaPrimary
Counselor Secondary
1006Counseling Psychology NevadaSecondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dr. Tiffany Ann O'shaughnessy
2424 Dwight Way Ste 7,
Berkeley, CA - 94704-2365
Phone: 510-273-2497
Fax: 510-495-1120

Book an Appointment with Dr. Tiffany Ann O'shaughnessy

To schedule an appointment, contact Dr. Tiffany Ann O'shaughnessy at 2424 Dwight Way Ste 7, Berkeley, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Tiffany Ann O'shaughnessy:

Dr. Tiffany Ann O'shaughnessy 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. Tiffany Ann O'shaughnessy 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. Tiffany Ann O'shaughnessy practices at 2424 Dwight Way Ste 7, Berkeley, California, 94704-2365.

To schedule an appointment with Dr. Tiffany Ann O'shaughnessy, please contact the office at 510-273-2497.

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