JAMES WON MD
NPI 1245340439
Psychiatry & Neurology - Neurology in Quincy, IL

Q: What is James Won's NPI number?

The NPI number for James Won is 1245340439. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Q: What is James Won's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for James Won was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 30, 2006PECOS EnrolledAccepts Medicare Assignment

927 BROADWAY ST, QUINCY, IL 62301(217) 224-6423(217) 214-5848 Get Directions Write a Review

NPPES record last updated: June 8, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About James Won Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES WON MD (NPI 1245340439) is an individual neurology provider in Quincy, Illinois, licensed in Illinois (036106953) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Blessing Hospital, and is a graduate of Other (1997).

NPPES Registry Identity

NPI1245340439

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameJAMES WONCredential: MD

Location Address927 BROADWAY STQuincy, IL 62301-2719

Mailing Address1005 Broadway StQuincy, IL 62301-2834 · (217) 223-8400

Phone(217) 224-6423

Fax(217) 214-5848

Sole ProprietorYes

Medical School CMSOtherGraduated 1997

Enumeration DateAugust 30, 2006

Last NPPES UpdateJune 8, 2026

NPPES CertifiedJune 8, 2026

✔ NPI 1245340439 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

Licenses✔ Licensed in IL · 036106953✔ Licensed in FL · ME96798

Definition

A Neurologist 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.

927 BROADWAY ST, Quincy, IL 62301

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

James Won Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2860445889

PECOS Enrollment IDI20140501002174

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show James Won reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sanford Clinic

270 mi

Pulmonary Disease

701 E 2ND ST
Ida Grove, IA 51445

Reassigned Medicare billing, South Dakota enrollment
826 clinicians in this Medicare group

NPI 1265457964 (712) 364-7341

Sanford Medical Center

369 mi

Rural Health

108 S MAIN ST
Lennox, SD 57039

Reassigned Medicare billing, South Dakota enrollment
1,097 clinicians in this Medicare group

NPI 1518284264 (605) 647-2841

Desert Medical Group, Inc.

1,448 mi

Family Medicine

275 N EL CIELO RD
Palm Springs, CA 92262

Reassigned Medicare billing, California enrollment
167 clinicians in this Medicare group

NPI 1114918612 (760) 320-4122

Healthcare Partners Affiliates Medical Group

1,520 mi

Addiction Medicine

14591 NEWPORT AVE
Tustin, CA 92780

Reassigned Medicare billing, California enrollment
2,052 clinicians in this Medicare group

NPI 1891981502 (714) 442-4864

Neurological Institute Of Los Angeles

1,539 mi

Neurology

8530 WILSHIRE BLVD STE 250
Beverly Hills, CA 90211

Reassigned Medicare billing, California enrollment
13 clinicians in this Medicare group

NPI 1659849040 (310) 933-4590

Orohealth Corporation A Non Profit Healthcare System

1,598 mi

Family Medicine

2767 OLIVE HWY
Oroville, CA 95966

Reassigned Medicare billing, California enrollment
267 clinicians in this Medicare group

NPI 1013933167 (530) 533-8500

Ccmma Ca PC

1,630 mi

Critical Care Medicine

1100 BUTTE ST
Redding, CA 96001

Reassigned Medicare billing, California enrollment
46 clinicians in this Medicare group

NPI 1679293443 (530) 244-5400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Needle measurement of electrical activity in arm or leg muscles, complete study 95886

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.

244 services118 patients

Nerve conduction, 9-10 studies 95911

Nerve conduction studies involve sending small electrical shocks through the skin to measure how quickly nerves transmit signals. This helps detect nerve damage. 9-10 studies mean this process will be repeated on different nerves to gather comprehensive data.

61 services60 patients

Nerve conduction, 7-8 studies 95910

Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps doctors identify nerve damage. In a 7-8 study procedure, 7-8 specific nerves are tested. You may feel a mild, brief tingling or shock during the test.

32 services32 patients

Nerve conduction, 3-4 studies 95908

Nerve conduction studies are tests that measure how well your nerves are working. In a 3-4 studies procedure, electrical signals are sent through 3-4 nerves. The speed and strength of the signal's travel is recorded to detect any nerve damage or dysfunction.

17 services17 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Blessing Hospital

Acute Care Hospitals · Quincy, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140015

Location1005 Broadway StQuincy, IL 62301 · Adams County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$127.46 typical visit price

range $54.80 – $168.44

Typical copayment $31.86 (range $13.70 – $42.11)

Most-billed visit code 99204

Established Patient

$97.25 typical visit price

range $17.16 – $136.56

Typical copayment $24.31 (range $4.29 – $34.14)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ERIC E. SCHULTZ LCSW

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