DR. RANDOLPH Y. CHANG (MD) – Pain Medicine (Anesthesiology) Physician, NPI 1497781488
Pain Medicine (Anesthesiology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,631 ANESTHESIOLOGY in IL
Provider Addresses for DR. RANDOLPH Y. CHANG (MD)
2740 W Foster Ave
Suite 301
Chicago, IL 606253500
Phone: (219) 227-3622
Fax: (219) 865-5401
Type: Location
Swedish Covenant Professional Plaza, 2740-2760, West Foster Avenue, Bowmanville, Lincoln Square, Chicago, Jefferson Township, Cook County, Illinois, 60659, United States
SUITE 301
CHICAGO, IL 606253500
Phone: (219) 227-3622
Fax: (219) 865-5401
Type: Location
425, Joliet Street, Dyer, Lake County, Indiana, 46311, United States
SUITE 400
DYER, IN 46311
Phone: (219) 865-3819
Fax: (219) 865-5401
Type: Mailing
500 UNIVERSITY DR
HERSHEY, PA 170332360
Phone: (717) 531-6597
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 39 Open Payments records for all available years, with a total value of $1,915.
Total Amount is formed as General ($1,915) + Research ($0) + Ownership ($0) = $1,915.
Last reported payment date: 2023-11-20 • Largest payer in this snapshot: Medtronic, Inc. ($1,187).
Total Amount
$1,915
General + Research + Ownership
Payments
39
Total payment records
General Amount
$1,915
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $1,187 |
| Abbott Laboratories | $465 |
| SI-BONE, INC. | $207 |
| Vertos Medical, Inc. | $21 |
| PAINTEQ LLC | $18 |
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: 2023-11-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20031125000346 | I | Pain Management | IL | TBD |
| I20101122000284 | I | Pain Management | IN | TBD |
| I20231113002515 | I | Anesthesiology | PA | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 482 | 181 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 47 | 47 | $0 |
| 64483 | Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 41 | 34 | $0 |
| 27096 | Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | 38 | 26 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 28 | 19 | $0 |
Insurance plans in this area (ZIP 60625)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PAIN MANAGEMENT | IL | 62311 | Injections of substances into lower or sacral spine | 42 | 31 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | PA | |
| Vascular Surgery | MD | |
| O P H T H A L M O L O G Y | PA | |
| - | PA | |
| Nurse Practitioner | PA | |
| - | FL | |
| - | PA | |
| - | PA | |
| Emergency Medicine | PA | |
| Critical Care (Intensivists) | PA |
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