Radiology Specialty Group LLC
NPI 1427134683 · Diagnostic Radiology Physician · Marksville, LA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Radiology Specialty Group LLC is a Diagnostic Radiology Physician organization in Marksville, LA (NPI 1427134683).
Provider details
- NPI number
- 1427134683
- Entity type
- Organization
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dianne Lafleur, Partner(337) 298-2445
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-31
- Last updated
- 2025-04-25
- Certified
- 2023-09-28
Frequently asked questions
- What is Radiology Specialty Group LLC's NPI number?
- Radiology Specialty Group LLC's National Provider Identifier (NPI) is 1427134683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Radiology Specialty Group LLC?
- Radiology Specialty Group LLC is classified in the NPPES registry as Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Radiology Specialty Group LLC located?
- Radiology Specialty Group LLC's practice location on file with NPPES is 4231 Hwy 1192, Marksville, LA 71351-4711.
- What is Radiology Specialty Group LLC's phone number?
- The practice phone number listed in the NPPES registry for Radiology Specialty Group LLC is (318) 792-1416.
- Does Radiology Specialty Group LLC accept Medicare?
- Radiology Specialty Group LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Radiology Specialty Group LLC?
- The authorized official listed on Radiology Specialty Group LLC's NPPES record is Dianne Lafleur, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Radiology Specialty Group LLC's NPI active?
- Yes — Radiology Specialty Group LLC's NPI (1427134683) is active in the NPPES registry as of the last update on 2025-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.