Penuel Chun
NPI 1942731757 · Vascular & Interventional Radiology Physician · Evanston, IL
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Penuel Chun is a Vascular & Interventional Radiology Physician provider in Evanston, IL (NPI 1942731757).
Provider details
- NPI number
- 1942731757
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 125071391 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 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
3,091 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 448 | $9 |
| Ct Scan of Chest Without Contrast71250 | 238 | $52 |
| Ct Scan Head Or Brain Without Contrast70450 | 229 | $40 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 204 | $87 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 158 | $83 |
| X-Ray of Chest, 2 Views71046 | 136 | $10 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$230 across 5 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)
- S. 1st. AvenueMaywood, IL 60153Phone: (224) 678-5251
Registry dates
- Enumerated
- 2017-03-23
- Last updated
- 2023-07-28
- Certified
- 2023-07-28
Frequently asked questions
- What is Penuel Chun's NPI number?
- Penuel Chun's National Provider Identifier (NPI) is 1942731757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Penuel Chun's specialty?
- Penuel Chun is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Penuel Chun located?
- Penuel Chun's practice location on file with NPPES is 355 Ridge Ave, Evanston, IL 60202-3328.
- What is Penuel Chun's phone number?
- The practice phone number listed in the NPPES registry for Penuel Chun is (262) 292-3151.
- Does Penuel Chun accept Medicare?
- Penuel Chun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Penuel Chun's NPI active?
- Yes — Penuel Chun's NPI (1942731757) is active in the NPPES registry as of the last update on 2023-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.