Ms. Margaret Koster is a Willits, California based psychologist who is specialized in General Psychology. Active license number of Ms. Margaret Koster is LCS5820 in California. Her current practice location is 16100 N Highway 101 Spc 72, Willits. Patients can reach her at 707-459-5970. Ms. Margaret Koster is LCSW in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1770609919. Ms. Margaret Koster 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. Margaret Koster 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. Margaret Koster
Specialization:
General Psychology
Gender:
Female
Credentials:
LCSW
Practice Address:
16100 N Highway 101 Spc 72, Willits, California, 95490-9715
Phone:
707-459-5970
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:
1770609919
NPI Enumeration Date:
21 Mar, 2007
NPI Last Update On:
08 Jul, 2007
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. Margaret Koster are as mentioned below.
License Number
Specialization
State
Status
LCS5820
California
Primary
LCS5820
General Psychology
California
Secondary
LCS5820
Social Worker
California
Secondary
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. Margaret Koster 16100 N Highway 101 Spc 72, Willits, California
Zip:
95490-9715
Phone Number:
707-459-5970
Patients can reach Ms. Margaret Koster at 16100 N Highway 101 Spc 72, Willits, California or can call to book an appointment on 707-459-5970.
Comments/ Reviews:
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.