FRANK WILLIAM HSU (M.D.) – Hospitalist Physician, NPI 1104069277
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,824 INTERNAL MEDICINE in IL
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Provider Addresses for FRANK WILLIAM HSU (M.D.)
West Reynolds Street, Pontiac, Livingston County, Illinois, 61764, United States
PONTIAC, IL 617649774
Phone: (815) 842-2828
Fax: (815) 842-4912
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $317.
Total Amount is formed as General ($317) + Research ($0) + Ownership ($0) = $317.
Last reported payment date: 2024-05-13 • Largest payer in this snapshot: Lilly USA, LLC ($88).
Total Amount
$317
General + Research + Ownership
Payments
13
Total payment records
General Amount
$317
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-13
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2013-12-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-12-31 (890 days ago).
Enrollment records
1
Earliest due date
2023-12-31
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 |
|---|---|---|---|---|
| I20131204000514 | I | Hospitalist | IL | 2023-12-31 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 61764)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Anesthesiology, Pain Management | IL | |
| Diagnostic Radiology, Interventional Radiology | IL | |
| Hospitalist, Internal Medicine | IL | |
| Nurse Practitioner | IL | |
| Diagnostic Radiology | IL | |
| Internal Medicine, Family Practice, Hospitalist | IL | |
| Registered Dietitian Or Nutrition Professional | IL | |
| Diagnostic Radiology | WA | |
| Diagnostic Radiology, Interventional Radiology | IL | |
| Certified Registered Nurse Anesthetist (Crna) | IL |
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