Thalia Pitsillidou Sullivan Nicholson

PHD | Psychologist


  140 Pine St, Auburn
     California, 95603-5247
  530-423-3714    Maps & Directions
Thalia Pitsillidou Sullivan Nicholson is a Auburn, California based psychologist who is specialized in General Psychology. Active license number of Thalia Pitsillidou Sullivan Nicholson is 35995 for General Psychology in California. Her current practice location is 140 Pine St, Auburn. Patients can reach her at 530-423-3714. Thalia Pitsillidou Sullivan Nicholson is PHD in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1760053136.
Thalia Pitsillidou Sullivan Nicholson 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.
Complete Profile:
Thalia Pitsillidou Sullivan Nicholson speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Thalia Pitsillidou Sullivan Nicholson
Specialization: General Psychology
Gender:Female
Credentials: PHD
Practice Address:140 Pine St, Auburn,
California, 95603-5247
Phone:530-423-3714
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 Number: 1760053136
NPI Enumeration Date: 07 Jul, 2021
NPI Last Update On: 28 Jul, 2025

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Thalia Pitsillidou Sullivan Nicholson are as mentioned below.
License NumberSpecializationStateStatus
35995General Psychology CaliforniaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Thalia Pitsillidou Sullivan Nicholson
140 Pine St,
Auburn, California
Zip: 95603-5247
Phone Number: 530-423-3714
Patients can reach Thalia Pitsillidou Sullivan Nicholson at 140 Pine St, Auburn, California or can call to book an appointment on 530-423-3714.
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*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.