Mental Health Therapist

Dennis Mallillin, MS, MFTI

730 Polk St Fl 4, San Francisco, California, 94109-7813

About Dennis Mallillin

Dennis Mallillin is a therapist based in San Francisco, California who is specialized in Mental Health Counselor. Active license number of Dennis Mallillin is IMF60978 for Mental Health Counselor in California. His current practice location is 730 Polk St Fl 4, San Francisco. Patients can reach him at 415-292-3420 or can fax him at 415-292-3405. Dennis Mallillin, MS, MFTI, specializes in Mental Health Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1154714293.

Dennis Mallillin is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He 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

Dennis Mallillin specialty, credentials, practice address, contact phone number and fax are as below. Patients can contact the office at the given phone number for appointment.

Provider Name Dennis Mallillin
Specialization Mental Health Counselor
Credentials MS, MFTI
Gender Male
Practice Address: 730 Polk St Fl 4,
San Francisco, CA - 94109-7813
Fax 415-292-3405

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 Number1154714293
NPI Enumeration Date: 13 Mar, 2015
NPI Last Update On: 13 Mar, 2015

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dennis Mallillin are as mentioned below.

License NumberSpecializationStateStatus
IMF60978Mental Health Counselor CaliforniaPrimary

Mailing Address

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

Dennis Mallillin
44 Meadowbrook Ave,
Pittsburg, CA - 94565-5552

Book an Appointment with Dennis Mallillin

To schedule an appointment, contact Dennis Mallillin at 730 Polk St Fl 4, San Francisco, California or call on below stated phone number.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dennis Mallillin:

Dennis Mallillin is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He 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.

Yes, Dennis Mallillin is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dennis Mallillin practices at 730 Polk St Fl 4, San Francisco, California, 94109-7813.

To schedule an appointment with Dennis Mallillin, please contact the office at 415-292-3420.

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