Mental Health Care in San Mateo, CA

Mills Peninsula Medical Center

What Does Mills Peninsula Medical Center Offer?

Mills Peninsula Medical Center is a mental health facility at 100 South San Mateo Drive, San Mateo, California, offering outpatient care, partial hospitalization and hospital inpatient care. It accepts Medicaid, Medicare, private insurance, TRICARE and self-pay. Therapy approaches include CBT and DBT.

Reviewed by Anxiety Help Editorial Team ·October 5, 2026

100 South San Mateo Drive
San Mateo, CA 94401

Listed in SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement. Call to confirm services, openings and costs before you go.

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Mental health facility (SAMHSA listing)This facility

Types of Care at Mills Peninsula Medical Center

Hospital inpatient/24-hour hospital inpatient
Outpatient
Partial hospitalization/day treatment

Payment, Insurance and Help Paying

Medicare
Medicaid
Federal military insurance (e.g., TRICARE)
Private health insurance
Cash or self-payment

Crisis and Emergency Services

Psychiatric emergency mobile/off-site services

Therapy and Treatment Approaches

Activity therapy
Cognitive behavioral therapy
Dialectical behavior therapy
Group therapy
Integrated Mental and Substance Use Disorder treatment
Abnormal involuntary movement scale

Who the Program Serves

Young adults
Seniors or older adults
Clients with co-occurring mental and substance use disorders
Clients who have experienced trauma
Persons with post-traumatic stress disorder (PTSD)
Ages: Children/Adolescents
Ages: Young Adults
Ages: Adults
Ages: Seniors

Medications Used

Non-nicotine smoking/tobacco cessation

Assessment, Recovery Support and Other Services

Screening for tobacco use
Case management service
Suicide prevention services

Before you commit, confirm openings, costs and the program's state license. How to find a therapist you can afford lists the questions to ask when you call, and mental health care in California lists the state's crisis lines and license lookups.