DR. CHANG QING XUN (M.D.) – Hematology & Oncology Physician, NPI 1992983498
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
125 HEMATOLOGY/ONCOLOGY in KS
Provider Addresses for DR. CHANG QING XUN (M.D.)
1 MT CARMEL WAY
PITTSBURG, KS 667627587
Phone: (620) 235-7900
Fax: (620) 235-7908
Type: Mailing
1 MT. CARMEL WAY
PITTSBURG, KS 66762
Phone: (620) 231-6100
Fax: (620) 231-0081
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 29 Open Payments records for all available years, with a total value of $4,684.
Total Amount is formed as General ($4,684) + Research ($0) + Ownership ($0) = $4,684.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: TAIHO ONCOLOGY, INC. ($2,116).
Total Amount
$4,684
General + Research + Ownership
Payments
29
Total payment records
General Amount
$4,684
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| TAIHO ONCOLOGY, INC. | $2,116 |
| AstraZeneca Pharmaceuticals LP | $2,113 |
| Janssen Biotech, Inc. | $56 |
| Takeda Pharmaceuticals U.S.A., Inc. | $56 |
| Eisai Inc. | $38 |
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: 2025-11-10
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 |
|---|---|---|---|---|
| I20081124000302 | I | Hematology/Oncology | KS | TBD |
| I20251110000848 | I | Hematology/Oncology | AR | 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 | 536 | 145 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 19 | 11 | $0 |
Insurance plans in this area (ZIP 66762)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| U R O L O G Y | KS | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | OH | |
| Certified Registered Nurse Anesthetist (Crna) | KS | |
| Cardiovascular Disease (Cardiology), Internal Medicine, Interventional Cardiology | KS | |
| Cardiovascular Disease (Cardiology), Cardiac Surgery, Interventional Cardiology | KS | |
| Nurse Practitioner | KS | |
| Certified Registered Nurse Anesthetist (Crna) | KS | |
| Internal Medicine | KS | |
| Certified Registered Nurse Anesthetist (Crna) | KS | |
| General Surgery | KS |
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