Timothy Yen, Psy.d., A Professional Psychology Corp
Psychology
1460 Maria Ln Ste 310, Walnut Creek
California, 94596-8803
925-385-8228 Maps & DirectionsTimothy Yen, Psy.d., A Professional Psychology Corp is a Psychology Clinic in Walnut Creek, California. It is located at 1460 Maria Ln Ste 310, Walnut Creek, CA and its contact number is 925-385-8228. The authorized person for Timothy Yen, Psy.d., A Professional Psychology Corp is Dr. Timothy Yen
who is Owner/ceo of the clinic and his/her contact number is 714-726-5051.
Timothy Yen, Psy.d., A Professional Psychology Corp Clinic is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, psychologists performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. Psychologists can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.
Complete Clinic Profile:
Timothy Yen, Psy.d., A Professional Psychology Corp Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointments.
| Name: | Timothy Yen, Psy.d., A Professional Psychology Corp |
| Specialization: | Psychology |
| Clinic Address: | 1460 Maria Ln Ste 310, Walnut Creek,
California, 94596-8803 |
| Phone: | 925-385-8228 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.
| Name: | Dr. Timothy Yen |
| Position: | Owner/ceo |
| Contact Number: | 714-726-5051 |
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 for Timothy Yen, Psy.d., A Professional Psychology Corp clinic are as mentioned below.
| NPI Number: | 1902772759 |
| NPI Enumeration Date: | 16 Oct, 2025 |
| NPI Last Update On: | 16 Oct, 2025 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Timothy Yen, Psy.d., A Professional Psychology Corp are as mentioned below.
| Specialization | License Number | State | Status | |
| Clinical | | | Primary | |
| Dietitian, Registered | | | Secondary | |
| Psychiatry | | | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Timothy Yen, Psy.d., A Professional Psychology Corp
1433 Ramsay Cir,
Walnut Creek, California |
| Zip: | 94597-2342 |
| Phone Number: | 925-385-8228 |
Patients can reach Timothy Yen, Psy.d., A Professional Psychology Corp at
1460 Maria Ln Ste 310, Walnut Creek, California or can
call to book an appointment on 925-385-8228.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.