Psychiatrist | 41+ years experience

Leonard S Marcus, MD

1093 N Main St, Randolph, Massachusetts, 02368

About Leonard S Marcus

Leonard S Marcus is a psychiatrist based in Randolph, Massachusetts with 41 years of experience in Psychiatry. He completed his graduation from Boston University School Of Medicine in 1985. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Leonard S Marcus is 56380 for Psychiatry in Massachusetts. His current practice location is 1093 N Main St, Randolph. Patients can contact him at 781-963-7775 or can fax him at 781-963-7776. Leonard S Marcus, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1730165119.

Leonard S Marcus 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

Leonard S Marcus'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 Leonard S Marcus
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 41+ years
Medical School Attended Boston University School Of Medicine
Graduation Year 1985
Gender Male
Practice Address: 1093 N Main St,
Randolph, MA - 02368
Fax 781-963-7776

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 8628025400
Enrollment ID I20050404000893
NPI Number1730165119
NPI Enumeration Date: 19 Dec, 2005
NPI Last Update On: 17 Sep, 2012

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 Leonard S Marcus are as mentioned below.

License NumberSpecializationStateStatus
56380Psychiatry MassachusettsPrimary

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 Leonard S Marcus is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Southeastern Psychiatric Assoc (4486696614)11

Other Medical Identifiers

Other professional identifiers associated with Leonard S Marcus such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
3016340MedicaidMassachusetts

Mailing Address

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

Leonard S Marcus
1093 N Main St,
Randolph, MA - 02368
Phone: 781-963-7775
Fax: 781-963-7776

Book an Appointment with Leonard S Marcus

To schedule an appointment, contact Leonard S Marcus at 1093 N Main St, Randolph, Massachusetts or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Leonard S Marcus:

Leonard S Marcus 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.

Leonard S Marcus completed his education (MD) from Boston University School Of Medicine in 1985.

Leonard S Marcus has approximately 41 years of experience in Psychiatry.

Yes, Leonard S Marcus accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Leonard S Marcus 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.

Leonard S Marcus practices at 1093 N Main St, Randolph, Massachusetts, 02368.

To schedule an appointment with Leonard S Marcus, please contact the office at 781-963-7775.

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