Mental Health Therapist

Diana Hill

1700 S Amphlett Blvd Ste 120, San Mateo, California, 94402-2711

About Diana Hill

Diana Hill is a therapist based in San Mateo, California who is specialized in Mental Health Counselor. Active license number of Diana Hill is 15743 for Professional Counselor in California. Her current practice location is 1700 S Amphlett Blvd Ste 120, San Mateo. Patients can reach her at 650-683-2428. Diana Hill NPI number (Unique professional ID assigned by NPPES) is 1609123777.

Diana Hill is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Diana Hill 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 Diana Hill
Specialization Mental Health Counselor
Gender Female
Practice Address: 1700 S Amphlett Blvd Ste 120,
San Mateo, CA - 94402-2711

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 Number1609123777
NPI Enumeration Date: 08 Aug, 2012
NPI Last Update On: 22 Dec, 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 Diana Hill are as mentioned below.

License NumberSpecializationStateStatus
15743Professional Counselor CaliforniaPrimary
15743Mental Health Counselor CaliforniaSecondary

Mailing Address

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

Diana Hill
1700 S Amphlett Blvd Ste 120,
San Mateo, CA - 94402-2711
Phone: 650-683-2428

Book an Appointment with Diana Hill

To schedule an appointment, contact Diana Hill at 1700 S Amphlett Blvd Ste 120, San Mateo, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Diana Hill:

Diana Hill is a therapist specializing in Professional Counselor. She is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Yes, Diana Hill is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Diana Hill practices at 1700 S Amphlett Blvd Ste 120, San Mateo, California, 94402-2711.

To schedule an appointment with Diana Hill, please contact the office at 650-683-2428.

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