Neurologist

John R Mclaren, MD

300 Longwood Ave, Boston, Massachusetts, 02115-5724

About John R Mclaren

John R Mclaren is a neurologist based in Boston, Massachusetts who is specialized in Neurology. Active license number of John R Mclaren is 291204 for Child Neurology in Massachusetts. His current practice location is 300 Longwood Ave, Boston. Patients can reach him at 617-355-6000. John R Mclaren is MD in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1932637709.

John R Mclaren specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Practice Information

John R Mclaren 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 John R Mclaren
Specialization Neurology
Credentials MD
Gender Male
Practice Address: 300 Longwood Ave,
Boston, MA - 02115-5724

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 Number1932637709
NPI Enumeration Date: 24 May, 2017
NPI Last Update On: 05 Jun, 2023

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 John R Mclaren are as mentioned below.

License NumberSpecializationStateStatus
291204Child Neurology MassachusettsPrimary
271013Pediatrics MassachusettsSecondary

Mailing Address

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

John R Mclaren
300 Longwood Ave,
Boston, MA - 02115-5724
Phone: 617-355-6000

Book an Appointment with John R Mclaren

To schedule an appointment, contact John R Mclaren at 300 Longwood Ave, Boston, Massachusetts or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about John R Mclaren:

Dr. John R Mclaren is a neurologist specializing in Child Neurology. He specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.

Yes, Dr. John R Mclaren is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. John R Mclaren practices at 300 Longwood Ave, Boston, Massachusetts, 02115-5724.

To schedule an appointment with Dr. John R Mclaren, please contact the office at 617-355-6000.

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