Summary

Dr. James Napier is a neurologist who also practices internal medicine, bringing nearly five decades of medical experience to his patients. He earned his medical degree from the University of Illinois at Chicago College of Medicine and completed his residency training at the prestigious Yale University School of Medicine. With 48 years in practice, Dr. Napier has developed extensive expertise in treating complex neurological conditions. He is fluent in Chinese and Spanish, allowing him to serve diverse patient populations in their preferred language.

Dr. Napier practices at Aurora Baycare Medical Center in Green Bay, Wisconsin, where he focuses on treating conditions such as migraine headaches, multiple sclerosis, and pediatric migraines in younger patients. His clinical expertise includes performing electromyogram and nerve conduction studies to diagnose nerve and muscle disorders. He also utilizes immunoglobulin testing as part of his comprehensive approach to neurological care. Patients have given him an average rating of 2.9 on Vitals.
Read More Read less

Overview based on verified provider data

Quick Facts

  • 2.9
  • 48 years of experience
  • speaks Chinese, Spanish
  • Yale University School Of Medicine
  • 28 written reviews
  • 2 specialties
  • 9 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. James Lewis Napier has 2 locations

Aurora Baycare Medical Center

2845 Greenbrier Rd Ste 310Green Bay, WI 54311

Aurora Baycare Medical Center

2845 Greenbrier Rd Ste 330Green Bay, WI 54311

Compare with Similar Doctors

Dr. James Lewis Napier JR., MD
Dr. Shan Patel, PsyD
Dr. Peter Marshall Ries
Dr. Rebecca Eleanor Fenelon
Dr. James Lewis Napier JR., MDDr. Shan Patel, PsyDDr. Peter Marshall RiesDr. Rebecca Eleanor Fenelon
NeurologyNeurologyInternal MedicineNeurology
Accepts New Patients
2.9 
48 Years of Experience 13 Years of Experience 48 Years of Experience 6 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Chinese, Spanish Speaks English, Hindi, Gujarati
Green Bay , WITampa , FLCasco , WITorrance , CA
Med School: University Of Illinois At Chicago College Of Medicine Med School: University Of Wisconsin School Of Medicine & Public Health Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. James Lewis Napier

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. James Lewis Napier has the following 2 specialties

Specialty Expertise

Dr. James Lewis Napier has the following 9 areas of expertise

  • Alzheimer's Disease
  • Electromyography
  • Epilepsy
  • Headache
  • Internal Medicine
  • Migraine Disorder
  • Multiple Sclerosis (MS)
  • Nerve Conduction Studies
  • Stroke

Certifications, License, & Education

48 Years Experience

Dr. James Lewis Napier holds an expired medical license in the state of Wisconsin.

Medical License

Medical Doctor with an expired medical license in the state of Wisconsin that expired in 2025.

Education & Training

Residency

Completed their residency at Yale University School Of Medicine.

Medical School

Graduated from University Of Illinois At Chicago College Of Medicine in 1978.

NPI Number

Dr. Napier's NPI number is 1043327489.

Similar doctors

Frequently Asked Questions

Does Dr. James Napier accept my insurance?
You can see the insurance plans that Dr. James Napier accepts on their Vitals profile.
Which hospitals is Dr. James Napier affiliated with?
Dr. James Napier is affiliated with Aurora Baycare Medical Center.
What languages does Dr. James Napier speak?
Dr. James Napier speaks Chinese and Spanish.
How can I make an appointment with Dr. James Napier?
You can find contact information for Dr. James Napier here on Vitals.
Where is Dr. James Napier's office located?
Dr. James Napier's office is located at 2845 Greenbrier Rd Ste 310, Green Bay, WI, 54311.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.