School Counselor

Mark Hennessey

617 N Jackson Ave, San Jose, California, 95133-2398

About Mark Hennessey

Mark Hennessey is a therapist based in San Jose, California who is specialized in School Counselor. Active license number of Mark Hennessey is 260146902 for School Counselor in California. His current practice location is 617 N Jackson Ave, San Jose. Patients can reach him at 408-928-9563. Mark Hennessey NPI number (Unique professional ID assigned by NPPES) is 1447168000.

Mark Hennessey is a certified and professionally trained educator who provides academic, career, college readiness, and social-emotional support to students within a school setting. He provides guidance to students on personal challenges as well like bullying, anxiety, peer pressure, family issues, grief, or low self-esteem. School counselors create a safe, inclusive, and supportive school environment for students.

Practice Information

Mark Hennessey speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mark Hennessey
Specialization School Counselor
Gender Male
Practice Address: 617 N Jackson Ave,
San Jose, CA - 95133-2398

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 are as mentioned below.

NPI Number1447168000
NPI Enumeration Date: 01 Sep, 2026
NPI Last Update On: 01 Sep, 2026

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mark Hennessey are as mentioned below.

License NumberSpecializationStateStatus
260146902School Counselor CaliforniaPrimary

Mailing Address

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

Mark Hennessey
617 N Jackson Ave,
San Jose, CA - 95133-2398
Phone: 408-928-9563

Book an Appointment with Mark Hennessey

To schedule an appointment, contact Mark Hennessey at 617 N Jackson Ave, San Jose, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark Hennessey:

Mark Hennessey is a therapist specializing in School Counselor. He is a certified and professionally trained educator who provides academic, career, college readiness, and social-emotional support to students within a school setting. He provides guidance to students on personal challenges as well like bullying, anxiety, peer pressure, family issues, grief, or low self-esteem. School counselors create a safe, inclusive, and supportive school environment for students.

Yes, Mark Hennessey is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mark Hennessey practices at 617 N Jackson Ave, San Jose, California, 95133-2398.

To schedule an appointment with Mark Hennessey, please contact the office at 408-928-9563.

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