Karl Nettles, MD
NPI 1124222104 · Diagnostic Radiology Physician · Baton Rouge, LA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karl Nettles, MD is a Diagnostic Radiology Physician provider in Baton Rouge, LA (NPI 1124222104).
Provider details
- NPI number
- 1124222104
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M9538 (TX)
Specialties & taxonomies
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
5,658 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 | 1,270 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 736 | $36 |
| X-Ray of Abdomen, 1 View74018 | 370 | $8 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 348 | $78 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 284 | $75 |
| Ct Scan of Upper Spine Without Contrast72125 | 268 | $43 |
Practice location
Mailing address
Additional practice locations (1)
- 4500 S Lancaster RdDallas, TX 75216-7167Phone: (214) 742-8387Fax: (214) 857-0173
Registry dates
- Enumerated
- 2007-06-13
- Last updated
- 2023-09-01
- Certified
- 2023-09-01
Frequently asked questions
- What is Karl Nettles's NPI number?
- Karl Nettles's National Provider Identifier (NPI) is 1124222104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karl Nettles's specialty?
- Karl Nettles is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Karl Nettles located?
- Karl Nettles's practice location on file with NPPES is 7520 Perkins Rd, Baton Rouge, LA 70808-9111.
- What is Karl Nettles's phone number?
- The practice phone number listed in the NPPES registry for Karl Nettles is (225) 769-6700.
- Does Karl Nettles accept Medicare?
- Karl Nettles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karl Nettles's NPI active?
- Yes — Karl Nettles's NPI (1124222104) is active in the NPPES registry as of the last update on 2023-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.