Dr. Steven Williams, M.D.
What this data tells you about Dr. Williams
Dr. Steven Williams is a vascular surgery specialist in Bourbonnais, IL, with 19 years of NPI registration. Based on federal Medicare data, Dr. Williams performed 721 Medicare services across 516 unique beneficiaries.
Between the years covered by Open Payments, Dr. Williams received a total of $1,848 from 12 pharmaceutical and/or device companies across 21 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in vascular surgery. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Williams is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
332 | $120 | $267 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
95 | $89 | $198 |
| New patient office visit, complex (60-74 min) | 60 | $147 | $386 |
| Prolonged office E/M service, first 15 minutes This code is used for additional time spent by a physician beyond the maximum required time of a primary office or outpatient evaluation and management service. It is billed in 15-minute increments based on total time spent on the date of the primary service. |
24 | $25 | $57 |
| Removal of noncancer skin growth, face/ears/eyelids/nose/lips/mouth, 1.1-2.0 cm This procedure involves the surgical removal of a benign skin growth from the face, ears, eyelids, nose, lips, or mouth. The growth removed measures between 1.1 and 2.0 centimeters in diameter. |
23 | $58 | $450 |
| Removal of noncancer skin growth, 2.1-3.0 cm This procedure involves the surgical removal of a benign skin growth located on the body, arms, or legs. The excised tissue measures between 2.1 and 3.0 centimeters in diameter. |
19 | $59 | $400 |
| Midface flap graft creation A surgical procedure to create a flap graft for the midface area. |
19 | $608 | $1,897 |
| Removal of noncancer skin growth, face/ears/eyelids/nose/lips/mouth, 2.1-3.0 cm This procedure involves the surgical removal of a benign skin growth from the face, ears, eyelids, nose, lips, or mouth. The growth removed measures between 2.1 and 3.0 centimeters in diameter. |
18 | $67 | $600 |
| Flap graft creation A surgical procedure to create a flap graft for transfer to areas such as the forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet. |
16 | $567 | $1,864 |
| Release and/or relocation of cranial nerve | 16 | $218 | $2,600 |
| Flap graft to scalp, arms, or legs A surgical procedure that moves a section of skin and underlying tissue from one area to the scalp, arms, or legs to cover a wound or defect. |
15 | $486 | $2,067 |
| Flap graft creation for head or neck A surgical procedure to create a flap graft for use in the head or neck area. This involves moving a section of tissue with its blood supply to reconstruct or repair a defect. |
15 | $825 | $1,941 |
| Extensive removal of facial or scalp growth, 2.0 cm or more This procedure involves the surgical removal of a growth located on the face or scalp that measures 2.0 centimeters or larger. |
15 | $651 | $4,000 |
| Surgical removal of facial skin cancer, 1.1-2.0 cm This procedure involves the surgical excision of a cancerous skin growth located on the face, ears, eyelids, nose, lips, or mouth. The size of the removed tissue is between 1.1 and 2.0 centimeters. |
14 | $72 | $700 |
| Skin cancer removal, face/ears/eyes/nose/lips, 2.1-3.0 cm Surgical removal of a cancerous skin growth from the face, ears, eyelids, nose, lips, or mouth. The procedure involves excising a lesion measuring between 2.1 and 3.0 centimeters. |
14 | $90 | $850 |
| Skin graft repair, 10 sq cm or less A surgical procedure to repair a wound by transferring a small piece of skin to the affected area. The graft covers wounds on the face, neck, hands, feet, or other specified body parts. |
14 | $467 | $2,000 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
12 | $71 | $135 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
All-time payments by company (2018-2024) ›
Associated products mentioned in payments ›
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
5.5 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Williams is a clinical cardiology specialist, with above-average Medicare volume (top 5% in IL), with low-engagement industry engagement, with 19 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
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All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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