William Reyenga, M.D.
NPI 1427373067 · Neuroradiology Physician · Hot Springs, AR
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Reyenga, M.D. is a Neuroradiology Physician provider in Hot Springs, AR (NPI 1427373067).
Provider details
- NPI number
- 1427373067
- Entity type
- Individual
- Primary specialty
- Neuroradiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
5,030 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 1,000 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 368 | $36 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 217 | $79 |
| X-Ray of Chest, 2 Views71046 | 177 | $10 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 158 | $9 |
| X-Ray of Chest, 2 Views71046 | 134 | $10 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-06
- Last updated
- 2016-11-16
Frequently asked questions
- What is William Reyenga's NPI number?
- William Reyenga's National Provider Identifier (NPI) is 1427373067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Reyenga's specialty?
- William Reyenga is listed in the NPPES registry with a primary specialty of Neuroradiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Reyenga located?
- William Reyenga's practice location on file with NPPES is 3633 Central Ave, Hot Springs, AR 71913-6404.
- What is William Reyenga's phone number?
- The practice phone number listed in the NPPES registry for William Reyenga is (501) 623-6693.
- Does William Reyenga accept Medicare?
- William Reyenga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Reyenga's NPI active?
- Yes — William Reyenga's NPI (1427373067) is active in the NPPES registry as of the last update on 2016-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.