Psychologist

Dr. Stacy Duffy, PSY.D.

555 Middlefield Rd # 210, Palo Alto, California, 94301-2124

About Dr. Stacy Duffy

Dr. Stacy Duffy is a psychologist based in Palo Alto, California who is specialized in Psychology. Active license number of Dr. Stacy Duffy is PSY26067 for Clinical Psychology in California. Her current practice location is 555 Middlefield Rd # 210, Palo Alto. Patients can contact her at 650-485-3812. Dr. Stacy Duffy, PSY.D., specializes in Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1013167022.

Dr. Stacy Duffy 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. Stacy Duffy'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. Stacy Duffy
Specialization Psychology
Credentials PSY.D.
Gender Female
Practice Address: 555 Middlefield Rd # 210,
Palo Alto, CA - 94301-2124

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 Number1013167022
NPI Enumeration Date: 26 Sep, 2008
NPI Last Update On: 14 Apr, 2017

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. Stacy Duffy are as mentioned below.

License NumberSpecializationStateStatus
PSY26067Clinical Psychology CaliforniaPrimary
Counselor Secondary

Mailing Address

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

Dr. Stacy Duffy
235 Westlake Ctr # 156,
Daly City, CA - 94015-1430
Phone: 650-485-3812

Book an Appointment with Dr. Stacy Duffy

To schedule an appointment, contact Dr. Stacy Duffy at 555 Middlefield Rd # 210, Palo Alto, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Stacy Duffy:

Dr. Stacy Duffy 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. Stacy Duffy 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. Stacy Duffy practices at 555 Middlefield Rd # 210, Palo Alto, California, 94301-2124.

To schedule an appointment with Dr. Stacy Duffy, please contact the office at 650-485-3812.

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