Individual Healthcare Provider
John Andrew Oliver, M.D.
Provider's NPPES record last updated: September 10, 2026
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1073775466
- Primary Specialty
- Radiology — Diagnostic Radiology
- Practice Location
- Helena, Arkansas
- Sole Proprietor
- Yes
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 2:50 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Radiology
Diagnostic Radiology
Allopathic & Osteopathic Physicians
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Taxonomy code 2085R0202X
Provider-Reported License Information
- Radiology (Arkansas)
- E7789
- Radiology (Mississippi)
- 20827
- Radiology (Florida)
- ME180358
- Radiology (Texas)
- W4327
Practice Locations
Practice Location
1801 Martin Luther King Jr Dr
Helena, Arkansas 72342-8998
Phone: (662) 588-9914
Additional Practice Location
1601 New Castle Rd
Forrest City, Arkansas 72335-2218
Phone: (870) 261-0000
Additional Practice Location
4250 Hospital Dr
Marianna, Florida 32446-1917
Phone: (850) 526-2200
Fax: (850) 718-2844
Additional Practice Location
2101 Pease St
Harlingen, Texas 78550-8307
Phone: (956) 389-6565
Record Information
- Enumeration Date
- June 27, 2008
- Provider's NPPES Record Last Updated
- September 10, 2026
- Certification Date
- September 10, 2026
- NPISignal NPPES Dataset
- August 2026
See Something Wrong?
Incorrect provider information
Everything on this page comes directly from the NPPES data CMS publishes. NPISignal cannot edit a provider's record — only the provider or organization can, directly through NPPES.
Update a record through NPPESSomething wrong with this page?
If NPISignal is displaying this data incorrectly — a formatting error, a broken link, a mismatch with the source file — let us know.
Report a display issue