Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

James Won, MD

Individual provider Neurology Physician · NPI 1245340439

James Won, MD is a Neurology in Quincy, Illinois. Qualified in 1997, 29 years ago. Practices with Neurological Institute of Los Angeles, a 5-clinician group and accepts Medicare assignment. Licensed in Florida and Illinois.

Years since qualifying
29
Licensed in
FL, IL
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

927 Broadway St
Quincy, IL 62301-2719
Phone: (217) 224-6423
Fax: (217) 214-5848
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 036106953 (IL)
Neurology Physician Taxonomy 2084N0400X · Licence ME96798 (FL)

Record details

NPI number1245340439
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 30, 2006
Last updated in NPPESJune 8, 2026
Certification dateJune 8, 2026
Mailing address1005 Broadway St, Quincy, IL 62301-2834

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Neurological Institute Of Los Angeles — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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