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DR. DONGWOO JOHN CHANG M.D.
NPI 1962485037
Neurological Surgery in Carbondale, IL

Active since November 22, 2005PECOS Enrolled
305 W JACKSON ST STE 400, CARBONDALE, IL 62901(618) 351-4972(618) 351-4973 Get Directions Write a Review

NPPES record last updated: March 10, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 10, 2022, Jan 29, 2021, Nov 4, 2019 and 4 more (7 updates tracked since 2017).

About Dr. Dongwoo John Chang M.d. NPPES

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

DR. DONGWOO JOHN CHANG M.D. (NPI 1962485037) is an individual neurological surgery provider in Carbondale, Illinois, licensed in Illinois (036120333) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1962485037
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameDR. DONGWOO JOHN CHANGCredential: M.D.
Location Address305 W JACKSON ST STE 400Carbondale, IL 62901-1474
Mailing AddressPo Box 3988Carbondale, IL 62902-3988 · (618) 351-4972 · Fax (618) 351-4973
Phone(618) 351-4972
Fax(618) 351-4973
Sole ProprietorNo
Enumeration DateNovember 22, 2005
Last NPPES UpdateMarch 10, 20227 updates tracked since enumeration
NPPES CertifiedMarch 10, 2022
✔ NPI 1962485037 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License✔ Licensed in IL · 036120333
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
305 W JACKSON ST STE 400, Carbondale, IL 62901
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Other Names 1

Professional Name (2)Dr. Dongwoo John Chang M.d.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Dongwoo John Chang M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

3

Medicare enrollment records show Dongwoo Chang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southern Illinois Medical Services, Nfp
1.1 mi
Internal Medicine
1239 E MAIN ST
Carbondale, IL 62901
  • Reassigned Medicare billing, Illinois enrollment
  • 702 clinicians in this Medicare group
NPI 1770656837 (618) 457-5200
Wa Foote Memorial Hospital Inc.
402 mi
Dietitian, Registered
205 N EAST AVE
Jackson, MI 49201
  • Reassigned Medicare billing, Michigan enrollment
  • Medicare enrollment name: W.A. Foote Memorial Hospital
  • 474 clinicians in this Medicare group
NPI 1073955050 (517) 841-7878
St. Peter's Hospital Of The City Of Albany
879 mi
Audiologist
1240 NEW SCOTLAND ROAD, SUITE 100
Slingerlands, NY 12159
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: St Peters Hospital Of The City Of Albany
  • 623 clinicians in this Medicare group
NPI 1073686069 (518) 475-1818

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 8

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.

Telephone medical discussion with physician, 5-10 minutes 99441
A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.
164 services128 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
48 services42 patients
Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment 63048
This procedure involves the partial removal of a bone in your spine to alleviate pressure on your spinal cord or nerves. It may be performed on multiple spine segments depending on your condition. The aim is to improve mobility and reduce pain or discomfort.
27 services12 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
21 services19 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
17 services17 patients
Computer-assisted spinal procedure 61783
A computer-assisted spinal procedure is a surgical technique that uses computer technology for improved precision. It involves creating a 3D image of your spine to guide the surgeon during the operation. This method enhances accuracy, reduces risk, and promotes quicker recovery.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62901 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
$68.64 typical visit price
range $17.16 – $136.56
Typical copayment $17.16 (range $4.29 – $34.14)
Most-billed visit code 99213
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 4

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

DR. GORDON KT CHU M.D.
Neurological Surgery
305 W JACKSON ST STE 400
CARBONDALE, IL 62901
Jackson County (618) 351-4972
EUGENIO FORTUNATO VARGAS MD
Neurological Surgery
305 W JACKSON ST STE 400
CARBONDALE, IL 62901
Jackson County (618) 351-4972
ERIC HUDGINS MD
Neurological Surgery
305 W JACKSON ST STE 400
CARBONDALE, IL 62901
Jackson County (618) 351-4972
MICHAEL ANTHONY BRYANT PA-C
Physician Assistant
305 W JACKSON ST STE 400
CARBONDALE, IL 62901
Jackson County (618) 351-4972

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dongwoo Chang's NPI number?

The NPI number for Dongwoo Chang is 1962485037. It was assigned to this individual provider in the NPPES registry on November 22, 2005. The provider is also known as Dr. Dongwoo John Chang M.D..

Where is Dongwoo Chang located?

Dongwoo Chang practices at 305 W Jackson St Ste 400, Carbondale, IL 62901. The listed phone number is (618) 351-4972.

What is Dongwoo Chang's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Dongwoo Chang enrolled in Medicare?

Yes. Dongwoo Chang is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Dongwoo Chang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dongwoo Chang reassigns Medicare benefits to 3 organizations: Southern Illinois Medical Services, Nfp (Carbondale, IL), Wa Foote Memorial Hospital Inc. (Jackson, MI) and St. Peter's Hospital Of The City Of Albany (Slingerlands, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dongwoo Chang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Dongwoo Chang was last updated on March 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.