Neurologist

Dr. Gilmore Neil O'neill, MD

15 Parkman St, Wac 835 Neurology Associates, Boston, Massachusetts, 02114-3117

About Dr. Gilmore Neil O'neill

Dr. Gilmore Neil O'neill is a neurologist based in Boston, Massachusetts who is specialized in Neurology. Active license number of Dr. Gilmore Neil O'neill is 152840 for Neurology in Massachusetts. His current practice location is 15 Parkman St, Wac 835 Neurology Associates, Boston. Patients can reach him at 617-726-5533. Dr. Gilmore Neil O'neill is MD in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1285615716.

Dr. Gilmore Neil O'neill 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

Dr. Gilmore Neil O'neill 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 Dr. Gilmore Neil O'neill
Specialization Neurology
Credentials MD
Gender Male
Practice Address: 15 Parkman St, Wac 835 Neurology Associates
Boston, MA - 02114-3117

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 Number1285615716
NPI Enumeration Date: 10 Nov, 2005
NPI Last Update On: 13 Jul, 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 Dr. Gilmore Neil O'neill are as mentioned below.

License NumberSpecializationStateStatus
152840Neurology MassachusettsPrimary

Other Medical Identifiers

Other legacy medical identifiers associated with Dr. Gilmore Neil O'neill such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
J18136OtherMassachusettsBCBS MA
3170331MedicaidMassachusetts
152840OtherMassachusettsTUFTS HEALTH PLAN

Mailing Address

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

Dr. Gilmore Neil O'neill
Po Box 9142, Mass General Physician Organization
Charlestown, MA - 02129-9142
Phone: 617-724-0287
Fax: 617-726-2894

Book an Appointment with Dr. Gilmore Neil O'neill

To schedule an appointment, contact Dr. Gilmore Neil O'neill at 15 Parkman St, Wac 835 Neurology Associates, Boston, Massachusetts or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Gilmore Neil O'neill:

Dr. Gilmore Neil O'neill is a neurologist specializing in Neurology. He 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.

Yes, Dr. Gilmore Neil O'neill is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Gilmore Neil O'neill practices at 15 Parkman St, Wac 835 Neurology Associates, Boston, Massachusetts, 02114-3117.

To schedule an appointment with Dr. Gilmore Neil O'neill, please contact the office at 617-726-5533.

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