Owen Sweis, M.D.
NPI 1164651196 · Vascular & Interventional Radiology Physician · Winfield, IL
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Owen Sweis, M.D. is a Vascular & Interventional Radiology Physician provider in Winfield, IL (NPI 1164651196).
Provider details
- NPI number
- 1164651196
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036131294 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,189 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Drainage of Fluid From Abdominal Cavity Using Imaging Guidance49083 | 119 | $109 |
| Fluoroscopic Guidance for Insertion Or Removal of Central Vein Access Device77001 | 110 | $19 |
| Aspiration of Fluid From Chest Cavity Using Imaging Guidance32555 | 99 | $121 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 98 | $15 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 96 | $13 |
| Review By Radiologist of Ct Guidance for Needle Placement77012 | 85 | $72 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,198 across 28 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 351 DelnorGeneva, IL 60134-4220Phone: (630) 933-4487Fax: (630) 933-2009
Registry dates
- Enumerated
- 2009-07-12
- Last updated
- 2025-02-20
- Certified
- 2025-02-20
Frequently asked questions
- What is Owen Sweis's NPI number?
- Owen Sweis's National Provider Identifier (NPI) is 1164651196, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Owen Sweis's specialty?
- Owen Sweis is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Owen Sweis located?
- Owen Sweis's practice location on file with NPPES is 25 N Winfield Rd, Winfield, IL 60189.
- What is Owen Sweis's phone number?
- The practice phone number listed in the NPPES registry for Owen Sweis is (630) 933-4487.
- Does Owen Sweis accept Medicare?
- Owen Sweis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Owen Sweis's NPI active?
- Yes — Owen Sweis's NPI (1164651196) is active in the NPPES registry as of the last update on 2025-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.