KAREN LIN CHEN – Physician Assistant, NPI 1558098152
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,035 PHYSICIAN ASSISTANT in IL
Provider Addresses for KAREN LIN CHEN
302 INNOVATION DR STE 400
FRANKLIN, TN 370675997
Phone: (217) 433-2804
Fax: (888) 977-2896
Type: Mailing
3024 E EMPIRE ST STE E
BLOOMINGTON, IL 617045402
Phone: (309) 451-3376
Fax: (309) 452-3376
Type: Location
3633 W LAKE AVE STE 409
GLENVIEW, IL 600265804
Phone: (847) 834-4361
Fax: (847) 834-9217
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 177 Open Payments records for all available years, with a total value of $3,537.
Total Amount is formed as General ($3,537) + Research ($0) + Ownership ($0) = $3,537.
Last reported payment date: 2024-09-13 • Largest payer in this snapshot: UCB, Inc. ($508).
Total Amount
$3,537
General + Research + Ownership
Payments
177
Total payment records
General Amount
$3,537
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| UCB, Inc. | $508 |
| Lilly USA, LLC | $372 |
| Dermavant Sciences, Inc. | $274 |
| Sun Pharmaceutical Industries Inc. | $273 |
| Janssen Biotech, Inc. | $236 |
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: 2022-11-28
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 |
|---|---|---|---|---|
| I20221128000121 | I | Physician Assistant | IL | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 1,487 | 256 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 817 | 656 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 436 | 363 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 289 | 259 | $0 |
| 17110 | Destruction of skin growth, 1-14 growths | 285 | 255 | $0 |
Insurance plans in this area (ZIP 37067)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | IL | |
| Physician Assistant | IL | |
| P A T H O L O G Y | IL | |
| Physician Assistant | IL | |
| P A T H O L O G Y | IL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| D E R M A T O L O G Y | IL | |
| P A T H O L O G Y | IL | |
| P A T H O L O G Y | OH |
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