Psychologist | Clinical Psychology | 34+ years experience

Mark Santello, PH.D.

115 Mill St, Belmont, Massachusetts, 02478-1041

About Mark Santello

Mark Santello is a psychologist based in Belmont, Massachusetts with 34 years of experience in Clinical Psychology. He completed his graduation from University Of Vermont College Of Medicine in 1992. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Mark Santello is 6601 for Clinical Psychology in Massachusetts. His current practice location is 115 Mill St, Belmont. Patients can contact him at 617-855-3839 or can fax him at 617-855-2699. Mark Santello, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1184679383.

Mark Santello is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Mark Santello'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 Mark Santello
Specialization Clinical Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 34+ years
Medical School Attended University Of Vermont College Of Medicine
Graduation Year 1992
Gender Male
Practice Address: 115 Mill St,
Belmont, MA - 02478-1041
Fax 617-855-2699

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 0648448019
Enrollment ID I20110730000017
NPI Number1184679383
NPI Enumeration Date: 24 May, 2006
NPI Last Update On: 13 Jul, 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 Mark Santello are as mentioned below.

License NumberSpecializationStateStatus
6601Clinical Psychology MassachusettsPrimary

Mailing Address

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

Mark Santello
115 Mill St,
Belmont, MA - 02478-1041
Phone: 617-855-3839
Fax: 617-855-2699

Book an Appointment with Mark Santello

To schedule an appointment, contact Mark Santello at 115 Mill St, Belmont, Massachusetts or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Mark Santello:

Mark Santello is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Mark Santello completed his education (PH.D.) from University Of Vermont College Of Medicine in 1992.

Mark Santello has approximately 34 years of experience in Clinical Psychology.

Yes, Mark Santello accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Mark Santello 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.

Mark Santello practices at 115 Mill St, Belmont, Massachusetts, 02478-1041.

To schedule an appointment with Mark Santello, please contact the office at 617-855-3839.

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