DR. KUN CHEN (MD, PHD) – Rheumatology Physician, NPI 1730380056
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
107 RHEUMATOLOGY in AL
Provider Addresses for DR. KUN CHEN (MD, PHD)
720 GALLATIN STREET
SUITE 500
HUNTSVILLE, AL 358014414
Phone: (256) 551-6510
Fax: (256) 551-6507
Type: Mailing
1120 S Jackson Hwy Ste 205
Sheffield, AL 356605773
Phone: (256) 767-6263
Fax: (256) 767-4583
Type: Location
4606 BELLEWOOD DR
HUNTSVILLE, AL 358021783
Phone: (256) 551-6510
Fax: (256) 704-7095
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 328 Open Payments records for all available years, with a total value of $6,411.
Total Amount is formed as General ($6,411) + Research ($0) + Ownership ($0) = $6,411.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: ABBVIE INC. ($1,898).
Total Amount
$6,411
General + Research + Ownership
Payments
328
Total payment records
General Amount
$6,411
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,898 |
| Amgen Inc. | $1,023 |
| GlaxoSmithKline, LLC. | $532 |
| Janssen Biotech, Inc. | $303 |
| AstraZeneca Pharmaceuticals LP | $247 |
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: 2010-09-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20100913000524 | I | Rheumatology | AL | 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 |
|---|---|---|---|---|
| J0717 | Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 60,800 | 16 | $0 |
| J3111 | Injection, romosozumab-aqqg, 1 mg | 20,160 | 24 | $0 |
| J1602 | Injection, golimumab, 1 mg, for intravenous use | 19,024 | 28 | $0 |
| J0129 | Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 15,375 | 37 | $0 |
| J0897 | Injection, denosumab, 1 mg | 12,240 | 128 | $0 |
Insurance plans in this area (ZIP 35801)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Rheumatology, Internal Medicine | AL | |
| Rheumatology, Internal Medicine | AL | |
| R H E U M A T O L O G Y | AL | |
| Rheumatology, Internal Medicine | AL | |
| Nurse Practitioner | AL | |
| Rheumatology, Internal Medicine | AL | |
| Rheumatology, Internal Medicine | AL | |
| - | AL | |
| R H E U M A T O L O G Y | SC | |
| - | AL |
Reviews
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