Neurologist | 46+ years experience

Dr. Gigi Girgis, M.D.

20 Hope Ave, Suite 203, Waltham, Massachusetts, 02453-2721

About Dr. Gigi Girgis

Dr. Gigi Girgis is a neurologist based in Waltham, Massachusetts with 46 years of experience in Neurology. She completed her graduation in 1980. She is also affiliated with hospitals like and . She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Gigi Girgis is 50799 for Neurology in Massachusetts. Her current practice location is 20 Hope Ave, Suite 203, Waltham. Patients can reach her at 781-647-3550 or can fax her at 781-899-8845. Dr. Gigi Girgis is M.D. in Neurology and her NPI number (Unique professional ID assigned by NPPES) is 1053387316.

Dr. Gigi Girgis 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. Gigi Girgis 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. Gigi Girgis
Specialization Neurology
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 46+ years
Graduation Year 1980
Gender Female
Practice Address: 20 Hope Ave, Suite 203
Waltham, MA - 02453-2721
Fax 781-899-8845

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.

PAC ID 8224084728
Enrollment ID I20050328001069
NPI Number1053387316
NPI Enumeration Date: 27 Feb, 2006
NPI Last Update On: 19 Sep, 2007

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. Gigi Girgis are as mentioned below.

License NumberSpecializationStateStatus
50799Neurology MassachusettsPrimary

Hospital Affiliation

Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) StateHospital Type
(220101)Newton, MAAcute Care Hospital
(220071)Boston, MAAcute Care Hospital
(220110)Boston, MAAcute Care Hospital

Other Medical Identifiers

Other legacy medical identifiers associated with Dr. Gigi Girgis such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
3000494MedicaidMassachusetts

Mailing Address

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

Dr. Gigi Girgis
20 Hope Ave, Suite 203
Waltham, MA - 02453-2721
Phone: 781-647-3550
Fax: 781-899-8845

Book an Appointment with Dr. Gigi Girgis

To schedule an appointment, contact Dr. Gigi Girgis at 20 Hope Ave, Suite 203, Waltham, Massachusetts or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Gigi Girgis:

Dr. Gigi Girgis is a neurologist specializing in Neurology. She 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.

Dr. Gigi Girgis has approximately 46 years of experience in Neurology.

Yes, Dr. Gigi Girgis accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Gigi Girgis is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Gigi Girgis practices at 20 Hope Ave, Suite 203, Waltham, Massachusetts, 02453-2721.

To schedule an appointment with Dr. Gigi Girgis, please contact the office at 781-647-3550.

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