Doctor profile · Federal record

Dr. Louis Nix, M.D.

Internal Medicine Physician · Lafayette, LA

  • NPI 1306801576
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3149 Ambassador Caffery Pkwy
Lafayette, LA 705067209
(337) 706-3415
Additional location
1200 Hospital Dr Ste 4
Opelousas, LA 705706552
(337) 948-7090
Mailing address
Alexandria Vahcs - Lafayette Campus A Cboc, 3149 Ambassador Caffery Parkway
Lafayette, LA 705067209

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
October 3, 2024
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Louisiana #015719
Medicaid
LA #1331198

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306801576. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,844
Distinct HCPCS
10
Medicare allowed
$270,801
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 634 394 $85
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 588 469 $8
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 484 89 $77
99214 Established patient office or other outpatient visit, 30-39 minutes 331 205 $121
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 295 36 $103
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 251 110 $60
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 185 42 $72
99497 Advance care planning, first 30 minutes 153 153 $80
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 146 146 $124
83036 Hemoglobin a1c level 97 51 $9

In context: peer comparison

Among 31 peers in Lafayette Internal Medicine Physician, average services per provider: 133. This provider delivers 29× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,397
Transactions
73
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 21 $278.17
Genzyme Corporation 10 $259.20
AstraZeneca Pharmaceuticals Lp 14 $242.24
Baxter Healthcare 7 $142.02
Regeneron Healthcare Solutions, INC. 4 $128.71
Mylan Specialty L.P. 3 $84.84
Merck Sharp & Dohme LLC 3 $55.73
Grifols USA, LLC 3 $52.90
Actelion Pharmaceuticals US, INC. 2 $52.87
Amgen INC. 2 $38.38
Novartis Pharmaceuticals Corporation 1 $17.27
Bayer Healthcare Pharmaceuticals INC. 1 $16.55
Inspire Medical Systems, INC. 1 $14.94
Philips North America LLC 1 $13.21

By nature of payment

Food and Beverage
$1,397

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,432
Patients
617
Total drug cost
$138,834
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 594 65 $5,943
Pantoprazole Sodium Generic 493 74 $5,955
Amlodipine Besylate Generic 489 66 $3,343
Potassium Chloride Generic 414 48 $6,895
Losartan Potassium Generic 395 58 $4,339
Gabapentin Generic 278 37 $2,738
Furosemide Generic 246 33 $1,553
Hydrochlorothiazide Generic 223 35 $1,039
Duloxetine Hcl Generic 207 23 $3,892
Atorvastatin Calcium Generic 202 40 $2,076

Frequently asked questions

Auto-generated from federal data
What is Dr. Louis Nix's medical specialty?
Dr. Louis Nix practices Internal Medicine Physician in Lafayette, LA.
Where does Dr. Louis Nix practice?
Dr. Louis Nix practices at 3149 Ambassador Caffery Pkwy, Lafayette, LA 705067209. Office phone: 3377063415.
What is Dr. Louis Nix's NPI?
Dr. Louis Nix's National Provider Identifier (NPI) is 1306801576, issued by NPPES.
What procedures does Dr. Louis Nix commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.