Neurologist | Vascular Neurology | 21+ years experience

Dr. Jason Shaun Day, MD

4440 W 95th St, Oak Lawn, Illinois, 60453-2600

About Dr. Jason Shaun Day

Dr. Jason Shaun Day is a neurologist based in Oak Lawn, Illinois with 21 years of experience in Vascular Neurology. He completed his graduation from University Of Kansas School Of Med (kc/wich/sal) in 2005. He is also affiliated with hospitals like and . He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Jason Shaun Day is 036-172471 for Vascular Neurology in Illinois. His current practice location is 4440 W 95th St, Oak Lawn. Patients can reach him at 303-436-2727. Dr. Jason Shaun Day is MD in Vascular Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1427205038.

Dr. Jason Shaun Day is subspecialized in the evaluation, prevention, treatment and recovery from vascular diseases of the nervous system. This subspecialty includes the diagnosis and treatment of vascular events of arterial or venous origin from a large number of causes that affect the brain or spinal cord such as ischemic stroke, intracranial hemorrhage, spinal cord ischemia and spinal cord hemorrhage.

Practice Information

Dr. Jason Shaun Day 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. Jason Shaun Day
Specialization Vascular Neurology
Credentials MD
Accepts Medicare Assignment Yes
Experience 21+ years
Medical School Attended University Of Kansas School Of Med (kc/wich/sal)
Graduation Year 2005
Gender Male
Practice Address: 4440 W 95th St,
Oak Lawn, IL - 60453-2600

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 3072647197
Enrollment ID I20141107002066
NPI Number1427205038
NPI Enumeration Date: 26 Aug, 2008
NPI Last Update On: 19 Jan, 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. Jason Shaun Day are as mentioned below.

License NumberSpecializationStateStatus
036-172471Vascular Neurology IllinoisPrimary
ME120414Vascular Neurology FloridaSecondary
ME120414Neurology FloridaSecondary

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
(100088)Jacksonville, FLAcute Care Hospital
(100117)Jacksonville beach, FLAcute Care Hospital

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 Dr. Jason Shaun Day is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Baptist Neurology Inc (0345366704)29

Other Medical Identifiers

Other legacy medical identifiers associated with Dr. Jason Shaun Day such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
013517400MedicaidFlorida
100387633MedicaidWisconsin
P01389312OtherFloridaRAILROAD MEDICARE

Mailing Address

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

Dr. Jason Shaun Day
29373 Network Pl,
Chicago, IL - 60673-1293

Book an Appointment with Dr. Jason Shaun Day

To schedule an appointment, contact Dr. Jason Shaun Day at 4440 W 95th St, Oak Lawn, Illinois or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Jason Shaun Day:

Dr. Jason Shaun Day is a neurologist specializing in Vascular Neurology. He is subspecialized in the evaluation, prevention, treatment and recovery from vascular diseases of the nervous system. This subspecialty includes the diagnosis and treatment of vascular events of arterial or venous origin from a large number of causes that affect the brain or spinal cord such as ischemic stroke, intracranial hemorrhage, spinal cord ischemia and spinal cord hemorrhage.

Dr. Jason Shaun Day completed his education (MD) from University Of Kansas School Of Med (kc/wich/sal) in 2005.

Dr. Jason Shaun Day has approximately 21 years of experience in Vascular Neurology.

Yes, Dr. Jason Shaun Day accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Jason Shaun Day is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Jason Shaun Day practices at 4440 W 95th St, Oak Lawn, Illinois, 60453-2600.

To schedule an appointment with Dr. Jason Shaun Day, please contact the office at 303-436-2727.

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