DR. JEFFREY L WILLIAMSON (MD) – Surgery Physician, NPI 1154302602
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Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. JEFFREY L WILLIAMSON (MD)
Subway, 900, Main Street, Peoria, Peoria County, Illinois, 61602, United States
SUITE 530
PEORIA, IL 616021005
Phone: (309) 672-5975
Fax: (309) 655-1678
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 1 Open Payments records for all available years, with a total value of $45.
Total Amount is formed as General ($45) + Research ($0) + Ownership ($0) = $45.
Last reported payment date: 2023-07-21 • Largest payer in this snapshot: Davol Inc. ($45).
Total Amount
$45
General + Research + Ownership
Payments
1
Total payment records
General Amount
$45
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-07-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Davol Inc. | $45 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
No Medicare enrollment or revalidation data available for this provider in our database.
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 |
|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $0 |
| 99202 | New patient office or other outpatient visit, 15-29 minutes | 15 | 15 | $0 |
| 99211 | Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 15 | 13 | $0 |
Insurance plans in this area (ZIP 61602)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| COLORECTAL SURGERY (PROCTOLOGY) | IL | 45378 | Diagnostic examination of large bowel using an endoscope | 11 | 11 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Critical Care (Intensivists), Pulmonary Disease | CA | |
| - | IL | |
| Radiation Oncology | NC | |
| - | IL | |
| Emergency Medicine | IL | |
| - | IL | |
| - | OK | |
| Neurology, Ophthalmology, Psychiatry | IL | |
| U R O L O G Y | AR | |
| Internal Medicine | IL |
Reviews
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