Doctor profile · Federal record
Dr. Karl Nettles, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Baton Rouge, LA
- NPI 1124222104
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
7520 Perkins RD
Baton Rouge, LA 708089111
(225) 769-6700
fax (225) 768-7608 - Additional location
-
4500 S Lancaster RD
Dallas, TX 752167167
(214) 742-8387
fax (214) 857-0173 - Mailing address
-
1514 Jefferson Hwy
New Orleans, LA 701212429
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- September 1, 2023
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Louisiana #MD.207260 · Texas #M9538
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124222104. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,426
Distinct HCPCS
10
Medicare allowed
$96,787
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 4,150 | 49 | $0 | |
71045 |
X-ray of chest, 1 view | 327 | 297 | $8 | |
A9579 |
Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml | 250 | 18 | $2 | |
70450 |
Ct scan head or brain without contrast | 203 | 193 | $38 | |
71046 |
X-ray of chest, 2 views | 105 | 105 | $29 | |
71046 |
X-ray of chest, 2 views | 96 | 96 | $10 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 91 | 91 | $83 | |
72148 |
Mri scan of lower spinal canal without contrast | 82 | 82 | $68 | |
70551 |
Mri scan of brain without contrast | 77 | 77 | $69 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 77 | 76 | $79 |
In context: peer comparison
Among 27 peers in Baton Rouge Diagnostic Radiology Physician, average services per provider: 96. This provider delivers 67× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Karl Nettles's medical specialty?
Dr. Karl Nettles practices Diagnostic Radiology Physician in Baton Rouge, LA.
Where does Dr. Karl Nettles practice?
Dr. Karl Nettles practices at 7520 Perkins RD, Baton Rouge, LA 708089111. Office phone: 2257696700.
What is Dr. Karl Nettles's NPI?
Dr. Karl Nettles's National Provider Identifier (NPI) is 1124222104, issued by NPPES.
Does Dr. Karl Nettles accept Medicare assignment?
Yes. Dr. Karl Nettles accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karl Nettles commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); X-ray of chest, 1 view (HCPCS 71045); Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml (HCPCS A9579). Source: CMS Medicare Physician & Other Practitioners file.