DR. JASON VICTOR CHANG (M.D.) – Child & Adolescent Psychiatry Physician, NPI 1124284708
Child & Adolescent Psychiatry Physician
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NPPES metrics only — not quality of care.
1,367 PSYCHIATRY in IL
Provider Addresses for DR. JASON VICTOR CHANG (M.D.)
4 Doctors Park
Gibson City, IL 609362000
Phone: (217) 784-4540
Type: Location
1701, East Woodfield Road, Schaumburg, Schaumburg Township, Cook County, Illinois, 60173, United States
SUITE 1000
SCHAUMBURG, IL 601735113
Phone: (847) 240-2211
Fax: (847) 240-2418
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
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Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2018-11-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20120424000735 | I | Psychiatry | IL | TBD |
| I20181126003079 | I | Psychiatry | FL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 60936)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P S Y C H I A T R Y | IL | |
| Clinical Psychologist | IL | |
| Clinical Psychologist | IL | |
| - | IL | |
| Nurse Practitioner | IL | |
| Clinical Social Worker | IL | |
| Clinical Social Worker | IL | |
| P S Y C H I A T R Y | IL | |
| Clinical Psychologist | IL | |
| Clinical Psychologist | IL |
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