Ms. Karissa Pivirotto-britton

MS, PPS, LEP | Psychologist


  3478 Buskirk Ave Ste 1000, Pleasant Hill
     California, 94523-4378
  925-289-8745    Maps & Directions
Ms. Karissa Pivirotto-britton is a Pleasant Hill, California based psychologist who is specialized in General Psychology. Active license number of Ms. Karissa Pivirotto-britton is LEP3939 for General Psychology in California. Her current practice location is 3478 Buskirk Ave Ste 1000, Pleasant Hill. Patients can reach her at 925-289-8745. Ms. Karissa Pivirotto-britton is MS, PPS, LEP in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1225833288.
Ms. Karissa Pivirotto-britton 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:
Ms. Karissa Pivirotto-britton speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Ms. Karissa Pivirotto-britton
Specialization: General Psychology
Gender:Female
Credentials: MS, PPS, LEP
Practice Address:3478 Buskirk Ave Ste 1000, Pleasant Hill,
California, 94523-4378
Phone:925-289-8745
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: 1225833288
NPI Enumeration Date: 14 Feb, 2025
NPI Last Update On: 01 Nov, 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 Ms. Karissa Pivirotto-britton are as mentioned below.
License NumberSpecializationStateStatus
LEP3939General Psychology CaliforniaPrimary
School Psychology CaliforniaSecondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Ms. Karissa Pivirotto-britton
1945 Contra Costa Blvd #23132,
Pleasant Hill, California
Zip: 94523
Phone Number: 209-761-7895
Patients can reach Ms. Karissa Pivirotto-britton at 3478 Buskirk Ave Ste 1000, Pleasant Hill, California or can call to book an appointment on 925-289-8745.
Comments/ Reviews:
Read all the reviews posted for Ms. Karissa Pivirotto-britton below. You may also share your own experience with Ms. Karissa Pivirotto-britton. Your feedback can help others make better decisions.

**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.