DR. JOHN PAUL ARENO IV M.D.
NPI 1376555672
Internal Medicine - Critical Care Medicine in Shreveport, LA
About Dr. John Paul Areno Iv M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN PAUL ARENO IV M.D. (NPI 1376555672) is an individual critical care medicine provider in Shreveport, Louisiana, licensed in Louisiana (021301) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1991).
NPPES Registry Identity
Specialties & Licenses 2
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. John Paul Areno Iv M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 71101 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Areno's NPI number?
The NPI number for John Areno is 1376555672. It was assigned to this individual provider in the NPPES registry on August 13, 2006.
Where is John Areno located?
John Areno practices at 510 E Stoner Ave Overton Brooks Vamc, Shreveport, LA 71101. The listed phone number is (318) 424-6042.
What is John Areno's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is John Areno enrolled in Medicare?
Yes. John Areno is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does John Areno accept?
Health plans from AmeriHealth Caritas Next and HMO Louisiana list John Areno as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for John Areno was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
