Psychiatrist

Jonathan Shey-sen Ni, MD

675 S Arroyo Pkwy Ste 420, Pasadena, California, 91105-3215

About Jonathan Shey-sen Ni

Jonathan Shey-sen Ni is a psychiatrist based in Pasadena, California who is specialized in Psychiatry. Active license number of Jonathan Shey-sen Ni is A193629 for Psychiatry in California. His current practice location is 675 S Arroyo Pkwy Ste 420, Pasadena. Patients can contact him at 925-282-1778 or can fax him at 415-296-5299. Jonathan Shey-sen Ni, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1104446236.

Jonathan Shey-sen Ni 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

Jonathan Shey-sen Ni'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 Jonathan Shey-sen Ni
Specialization Psychiatry
Credentials MD
Gender Male
Practice Address: 675 S Arroyo Pkwy Ste 420,
Pasadena, CA - 91105-3215
Fax 415-296-5299

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 Number1104446236
NPI Enumeration Date: 18 Apr, 2020
NPI Last Update On: 30 Jul, 2024

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 Jonathan Shey-sen Ni are as mentioned below.

License NumberSpecializationStateStatus
A193629Psychiatry CaliforniaPrimary

Mailing Address

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

Jonathan Shey-sen Ni
675 S Arroyo Pkwy Ste 420,
Pasadena, CA - 91105-3215
Phone: 925-282-1778
Fax: 415-296-5299

Book an Appointment with Jonathan Shey-sen Ni

To schedule an appointment, contact Jonathan Shey-sen Ni at 675 S Arroyo Pkwy Ste 420, Pasadena, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Jonathan Shey-sen Ni:

Jonathan Shey-sen Ni is a psychiatrist specializing in Psychiatry. He 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, Jonathan Shey-sen Ni 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.

Jonathan Shey-sen Ni practices at 675 S Arroyo Pkwy Ste 420, Pasadena, California, 91105-3215.

To schedule an appointment with Jonathan Shey-sen Ni, please contact the office at 925-282-1778.

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