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RADIOLOGY SPECIALTY GROUP LLC
NPI 1427134683
Radiology - Diagnostic Radiology in Marksville, LA

Active since October 31, 2006
4231 HWY 1192, MARKSVILLE, LA 71351(318) 792-1416(318) 484-5289 Get Directions Write a Review

NPPES record last updated: April 25, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Radiology Specialty Group Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RADIOLOGY SPECIALTY GROUP LLC (NPI 1427134683) is a healthcare organization registered as a diagnostic radiology in Marksville, Louisiana and active in the NPI registry since October 2006. The organization lists Dianne E Lafleur, Partner, as its authorized official.

NPPES Registry Identity

NPI1427134683
Entity TypeOrganization
Primary Taxonomy2085R0202X
Legal Business NameRADIOLOGY SPECIALTY GROUP LLC
Location Address4231 HWY 1192Marksville, LA 71351-4711
Mailing AddressPo Box 8278Alexandria, LA 71306-1278 · (888) 554-8444 · Fax (318) 484-5289
Phone(318) 792-1416
Fax(318) 484-5289
Organization SubpartNo
Authorized OfficialDianne E LafleurPartner · (337) 298-2445
Enumeration DateOctober 31, 2006
Last NPPES UpdateApril 25, 2025
NPPES CertifiedSeptember 28, 2023
✔ NPI 1427134683 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
4231 HWY 1192, Marksville, LA 71351
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Other Identifiers 1

Medicaid1792632LA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, HMO Louisiana.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Radiology Specialty Group Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Radiology Specialty Group LLC, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (4)

Dianne Lafleur, MD
Diagnostic Radiology
NPI 1437146610
2495 SHREVEPORT HWY
Pineville, LA 71360
(337) 261-5151
✔ PECOS26 mi
John Higgins, MD
Diagnostic Radiology
NPI 1396713657
800 E MAIN ST VILLE PLATTE MEDICAL
Ville Platte, LA 70586
(337) 363-9485
✔ PECOS34 mi
Charles Greeson, MD
Diagnostic Radiology
NPI 1295788040
6300 MAIN ST
Zachary, LA 70791
(225) 658-4000
✔ PECOS✔ Accepts Medicare65 mi
Joe Rankin, M.D.
Diagnostic Radiology
NPI 1275552648
1020 W FERTITTA BLVD
Leesville, LA 71446
(337) 239-5148
✔ PECOS✔ Accepts Medicare71 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Radiology Specialty Group LLC's NPI number?

The NPI number for Radiology Specialty Group LLC is 1427134683. It was assigned to this organization in the NPPES registry on October 31, 2006.

Where is Radiology Specialty Group LLC located?

Radiology Specialty Group LLC is located at 4231 Hwy 1192, Marksville, LA 71351. The listed phone number is (318) 792-1416.

What is Radiology Specialty Group LLC's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Radiology Specialty Group LLC enrolled in Medicare?

Yes. Radiology Specialty Group LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Radiology Specialty Group LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians, all in Diagnostic Radiology, reassign their Medicare billing to Radiology Specialty Group LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Radiology Specialty Group LLC accept?

Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Radiology Specialty Group LLC 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 Radiology Specialty Group LLC was last updated on April 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.