Rudy Van Hemert, MD
NPI 1598856460 · Neuroradiology Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rudy Van Hemert, MD is a Neuroradiology Physician provider in Little Rock, AR (NPI 1598856460).
Provider details
- NPI number
- 1598856460
- Entity type
- Individual
- Primary specialty
- Neuroradiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- N-8063 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
5,600 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) |
|---|---|---|
| Mri Scan of Arm Joint Without Contrast73221 | 839 | $56 |
| Mri Scan of Upper Spinal Canal Without Contrast72141 | 505 | $61 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 466 | $64 |
| Mri Scan of Pelvis Without Contrast72195 | 459 | $60 |
| Mri Scan of Middle Spinal Canal Without Contrast72146 | 454 | $61 |
| Mri Scan of Chest Without Contrast71550 | 415 | $60 |
| Ct Scan Head Or Brain Without Contrast |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$596 across 3 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
Registry dates
- Enumerated
- 2006-09-27
- Last updated
- 2008-03-06
Frequently asked questions
- What is Rudy Van Hemert's NPI number?
- Rudy Van Hemert's National Provider Identifier (NPI) is 1598856460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rudy Van Hemert's specialty?
- Rudy Van Hemert is listed in the NPPES registry with a primary specialty of Neuroradiology Physician (Allopathic & Osteopathic Physicians).
- Where is Rudy Van Hemert located?
- Rudy Van Hemert's practice location on file with NPPES is 4301 W Markham St # 783, Little Rock, AR 72205-7101.
- What is Rudy Van Hemert's phone number?
- The practice phone number listed in the NPPES registry for Rudy Van Hemert is (501) 686-8000.
- Does Rudy Van Hemert accept Medicare?
- Rudy Van Hemert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rudy Van Hemert's NPI active?
- Yes — Rudy Van Hemert's NPI (1598856460) is active in the NPPES registry as of the last update on 2008-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.