Neurologist | 48+ years experience

Dr. James L Napier Jr, MD

2845 Greenbrier Rd, #140, Green Bay, Wisconsin, 54308-8900

About Dr. James L Napier Jr

Dr. James L Napier Jr is a neurologist based in Green Bay, Wisconsin with 48 years of experience in Neurology. He completed his graduation from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1978. 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. James L Napier Jr is 44857 for Neurology in Wisconsin. His current practice location is 2845 Greenbrier Rd, #140, Green Bay. Patients can reach him at 920-288-8100 or can fax him at 920-288-8152. Dr. James L Napier Jr is MD in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1043327489.

Dr. James L Napier Jr 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. James L Napier Jr 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. James L Napier Jr
Specialization Neurology
Credentials MD
Accepts Medicare Assignment Yes
Experience 48+ years
Medical School Attended University Of Illinois College Of Med (chi/peor/rock/chm-urb)
Graduation Year 1978
Gender Male
Practice Address: 2845 Greenbrier Rd, #140
Green Bay, WI - 54308-8900
Fax 920-288-8152

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 2264413624
Enrollment ID I20040601000476
NPI Number1043327489
NPI Enumeration Date: 23 Aug, 2006
NPI Last Update On: 09 Oct, 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 Dr. James L Napier Jr are as mentioned below.

License NumberSpecializationStateStatus
44857Neurology WisconsinPrimary
44857Internal Medicine WisconsinSecondary

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
(520193)Green bay, WIAcute Care Hospital
(520034)Two rivers, WIAcute Care Hospital
(521358)Sturgeon bay, WICritical Access Hospital
(520113)Marinette, WIAcute 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. James L Napier Jr is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Baycare Aurora Llc (0244130557)169

Other Medical Identifiers

Other legacy medical identifiers associated with Dr. James L Napier Jr such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
34239300MedicaidWisconsin

Mailing Address

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

Dr. James L Napier Jr
Po Box 735044,
Chicago, IL - 60673-5044
Phone: 920-288-4700
Fax: 414-671-8860

Book an Appointment with Dr. James L Napier Jr

To schedule an appointment, contact Dr. James L Napier Jr at 2845 Greenbrier Rd, #140, Green Bay, Wisconsin or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. James L Napier Jr:

Dr. James L Napier Jr 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.

Dr. James L Napier Jr completed his education (MD) from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1978.

Dr. James L Napier Jr has approximately 48 years of experience in Neurology.

Yes, Dr. James L Napier Jr accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. James L Napier Jr is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. James L Napier Jr practices at 2845 Greenbrier Rd, #140, Green Bay, Wisconsin, 54308-8900.

To schedule an appointment with Dr. James L Napier Jr, please contact the office at 920-288-8100.

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