John Oliver, M.D.
NPI 1073775466 · Diagnostic Radiology Physician · Helena, AR
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Oliver, M.D. is a Diagnostic Radiology Physician provider in Helena, AR (NPI 1073775466).
Provider details
- NPI number
- 1073775466
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20827 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
4,228 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 | 910 | $7 |
| Ct Scan Head Or Brain Without Contrast70450 | 403 | $34 |
| Screening Mammography77067 | 286 | $30 |
| X-Ray of Chest, 2 Views71046 | 243 | $9 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 206 | $71 |
| Ct Scan of Chest Without Contrast71250 | 144 | $44 |
Practice location
Mailing address
Additional practice locations (2)
- 1601 New Castle RdForrest City, AR 72335-2218Phone: (870) 261-0000
- 4250 Hospital DrMarianna, FL 32446-1917Phone: (850) 526-2200Fax: (850) 718-2844
Registry dates
- Enumerated
- 2008-06-27
- Last updated
- 2026-04-21
- Certified
- 2026-04-21
Frequently asked questions
- What is John Oliver's NPI number?
- John Oliver's National Provider Identifier (NPI) is 1073775466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Oliver's specialty?
- John Oliver is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Oliver located?
- John Oliver's practice location on file with NPPES is 1801 Martin Luther King Jr Dr, Helena, AR 72342-8998.
- What is John Oliver's phone number?
- The practice phone number listed in the NPPES registry for John Oliver is (662) 588-9914.
- Does John Oliver accept Medicare?
- John Oliver is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Oliver's NPI active?
- Yes — John Oliver's NPI (1073775466) is active in the NPPES registry as of the last update on 2026-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.