Psychologist | General Psychology

Ms. Hillary Koster, MS

2120 Market Street, Ste 209, San Francisco, California, 94114-1375

About Ms. Hillary Koster

Ms. Hillary Koster is a psychologist based in San Francisco, California who is specialized in General Psychology. Active license number of Ms. Hillary Koster is MFC32149 for General Psychology in California. Her current practice location is 2120 Market Street, Ste 209, San Francisco. Patients can reach her at 415-810-5572. Ms. Hillary Koster is MS in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1851475032.

Ms. Hillary 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.

Practice Information

Ms. Hillary Koster speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Ms. Hillary Koster
Specialization General Psychology
Credentials MS
Gender Female
Practice Address: 2120 Market Street, Ste 209
San Francisco, CA - 94114-1375

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 Number1851475032
NPI Enumeration Date: 25 Oct, 2006
NPI Last Update On: 11 Sep, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ms. Hillary Koster are as mentioned below.

License NumberSpecializationStateStatus
MFC32149General Psychology CaliforniaPrimary
MFC32149Marriage & Family Therapist Secondary

Mailing Address

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

Ms. Hillary Koster
2120 Market Street, Ste 209
San Francisco, CA - 94114-1375
Phone: 415-810-5572

Book an Appointment with Ms. Hillary Koster

To schedule an appointment, contact Ms. Hillary Koster at 2120 Market Street, Ste 209, San Francisco, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ms. Hillary Koster:

Ms. Hillary Koster is a psychologist specializing in General Psychology. She 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.

Yes, Ms. Hillary Koster is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Ms. Hillary Koster practices at 2120 Market Street, Ste 209, San Francisco, California, 94114-1375.

To schedule an appointment with Ms. Hillary Koster, please contact the office at 415-810-5572.

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