Psychiatrist

Ruth Ann Chincanchan

675 18th St, San Francisco, California, 94143-4200

About Ruth Ann Chincanchan

Ruth Ann Chincanchan is a psychiatrist based in San Francisco, California who is specialized in Psychiatry. Active license number of Ruth Ann Chincanchan is PTL21118 for Psychiatry in California. Her current practice location is 675 18th St, San Francisco. Patients can contact her at 415-476-7000. Ruth Ann Chincanchan NPI number (Unique professional ID assigned by NPPES) is 1609762145.

Ruth Ann Chincanchan specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Ruth Ann Chincanchan's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Ruth Ann Chincanchan
Specialization Psychiatry
Gender Female
Practice Address: 675 18th St,
San Francisco, CA - 94143-4200

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1609762145
NPI Enumeration Date: 12 Jun, 2025
NPI Last Update On: 21 Jul, 2026

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 Ruth Ann Chincanchan are as mentioned below.

License NumberSpecializationStateStatus
PTL21118Psychiatry CaliforniaPrimary
Student in an Organized Health Care Education/Training Program Secondary
Specialist Secondary

Mailing Address

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

Ruth Ann Chincanchan
1 Saint Francis Pl Apt 5403,
San Francisco, CA - 94107-1339
Phone: 210-685-2046

Book an Appointment with Ruth Ann Chincanchan

To schedule an appointment, contact Ruth Ann Chincanchan at 675 18th St, San Francisco, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Ruth Ann Chincanchan:

Ruth Ann Chincanchan is a psychiatrist specializing in Psychiatry. She specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Yes, Ruth Ann Chincanchan 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.

Ruth Ann Chincanchan practices at 675 18th St, San Francisco, California, 94143-4200.

To schedule an appointment with Ruth Ann Chincanchan, please contact the office at 415-476-7000.

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