Psychologist | General Psychology

Jan Luis Diaz Mendoza, MS

246 Calle Marcial Bosch, Cayey, Puerto Rico, 00736-5104

About Jan Luis Diaz Mendoza

Jan Luis Diaz Mendoza is a psychologist based in Cayey, Puerto Rico who is specialized in General Psychology. Active license number of Jan Luis Diaz Mendoza is 8705 for General Psychology in Puerto Rico. His current practice location is 246 Calle Marcial Bosch, Cayey. Patients can contact him at 787-218-6065. Jan Luis Diaz Mendoza, MS, specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1255290771.

Jan Luis Diaz Mendoza is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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.

Practice Information

Jan Luis Diaz Mendoza'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 Jan Luis Diaz Mendoza
Specialization General Psychology
Credentials MS
Gender Male
Practice Address: 246 Calle Marcial Bosch,
Cayey, PR - 00736-5104

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 Number1255290771
NPI Enumeration Date: 20 Jan, 2026
NPI Last Update On: 20 Jan, 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 Jan Luis Diaz Mendoza are as mentioned below.

License NumberSpecializationStateStatus
8705General Psychology Puerto RicoPrimary

Mailing Address

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

Jan Luis Diaz Mendoza
246 Calle Marcial Bosch,
Cayey, PR - 00736-5104
Phone: 787-218-6065

Book an Appointment with Jan Luis Diaz Mendoza

To schedule an appointment, contact Jan Luis Diaz Mendoza at 246 Calle Marcial Bosch, Cayey, Puerto Rico or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Jan Luis Diaz Mendoza:

Jan Luis Diaz Mendoza is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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.

Yes, Jan Luis Diaz Mendoza 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.

Jan Luis Diaz Mendoza practices at 246 Calle Marcial Bosch, Cayey, Puerto Rico, 00736-5104.

To schedule an appointment with Jan Luis Diaz Mendoza, please contact the office at 787-218-6065.

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