Psychiatrist | 20+ years experience

Timothy Tien-min Lee, MD

10737 Laurel St Ste 230, Rancho Cucamonga, California, 91730-7659

About Timothy Tien-min Lee

Timothy Tien-min Lee is a psychiatrist based in Rancho Cucamonga, California with 20 years of experience in Psychiatry. He completed his graduation from Boston University School Of Medicine in 2006. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Timothy Tien-min Lee is A101050 for Psychiatry in California. His current practice location is 10737 Laurel St Ste 230, Rancho Cucamonga. Patients can contact him at 909-989-5556 or can fax him at 909-989-5558. Timothy Tien-min Lee, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1326254137.

Timothy Tien-min Lee 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

Timothy Tien-min Lee'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 Timothy Tien-min Lee
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 20+ years
Medical School Attended Boston University School Of Medicine
Graduation Year 2006
Gender Male
Practice Address: 10737 Laurel St Ste 230,
Rancho Cucamonga, CA - 91730-7659
Fax 909-989-5558

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.

PAC ID 8921290156
Enrollment ID I20101006001091
NPI Number1326254137
NPI Enumeration Date: 16 May, 2007
NPI Last Update On: 06 Nov, 2023

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 Timothy Tien-min Lee are as mentioned below.

License NumberSpecializationStateStatus
A101050Psychiatry CaliforniaPrimary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Timothy Tien-min Lee is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Faculty Physicians And Surgeons Of Llusm (1153227814)1046

Mailing Address

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

Timothy Tien-min Lee
10737 Laurel St Ste 230,
Rancho Cucamonga, CA - 91730-7659
Phone: 909-989-5556
Fax: 909-989-5558

Book an Appointment with Timothy Tien-min Lee

To schedule an appointment, contact Timothy Tien-min Lee at 10737 Laurel St Ste 230, Rancho Cucamonga, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Timothy Tien-min Lee:

Timothy Tien-min Lee 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.

Timothy Tien-min Lee completed his education (MD) from Boston University School Of Medicine in 2006.

Timothy Tien-min Lee has approximately 20 years of experience in Psychiatry.

Yes, Timothy Tien-min Lee accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Timothy Tien-min Lee 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.

Timothy Tien-min Lee practices at 10737 Laurel St Ste 230, Rancho Cucamonga, California, 91730-7659.

To schedule an appointment with Timothy Tien-min Lee, please contact the office at 909-989-5556.

Reviews & Feedback

Have you visited Timothy Tien-min Lee? Share your experience to help others looking for a psychiatrist in Rancho Cucamonga, CA.

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