Doctor profile · Federal record
Dr. Justin Fontenot, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Lafayette, LA
- NPI 1881790632
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4212 W Congress St Ste 2300A
Lafayette, LA 705066778
(337) 237-7801
fax (337) 235-1865
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- July 24, 2020
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Louisiana #026605
- Medicaid
- LA #1057843
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881790632. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
21,970
Distinct HCPCS
10
Medicare allowed
$646,100
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 10,920 | 101 | $23 | |
36415 |
Insertion of needle into vein for collection of blood sample | 1,797 | 981 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,546 | 925 | $120 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 861 | 601 | $16 | |
84439 |
Thyroxine (thyroid chemical), free | 765 | 530 | $9 | |
83036 |
Hemoglobin a1c level | 712 | 387 | $9 | |
84550 |
Uric acid level, blood | 532 | 390 | $4 | |
82248 |
Bilirubin level, direct | 531 | 389 | $5 | |
84100 |
Phosphate level | 531 | 389 | $5 | |
82550 |
Creatine kinase (cardiac enzyme) level, total | 530 | 388 | $6 |
In context: peer comparison
Among 3 peers in Lafayette Endocrinology, Diabetes & Metabolism Physician, average services per provider: 766. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$40,669
Transactions
157
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 70 | $35,080.94 | |
| Amgen INC. | 18 | $4,072.39 | |
| Dexcom, INC. | 28 | $355.75 | |
| AstraZeneca Pharmaceuticals Lp | 6 | $143.39 | |
| Kyowa Kirin, INC. | 2 | $109.14 | |
| Radius Health, INC. | 4 | $103.34 | |
| Aurinia Pharma U.S., INC. | 5 | $101.53 | |
| Corcept Therapeutics | 6 | $91.74 | |
| Recordati_Rare_Diseases_INC. | 5 | $89.27 | |
| Medtronic, INC. | 3 | $61.58 | |
| Sanofi-Aventis U.S. LLC | 3 | $51.95 | |
| Chiesi USA, INC. | 2 | $47.23 | |
| Sobi, INC | 1 | $41.89 | |
| Ani Pharmaceuticals, INC. | 2 | $39.98 | |
| Amneal Pharmaceuticals LLC | 2 | $36.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,685
Patients
662
Total drug cost
$674,970
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 780 | 194 | $9,703 |
| Synthroid (Levothyroxine Sodium) | Brand | 411 | 87 | $30,456 |
| Methimazole | Generic | 180 | 49 | $1,581 |
| Metformin Hcl | Generic | 179 | 52 | $1,560 |
| Hydrocortisone | Generic | 136 | 30 | $4,435 |
| Mounjaro (Tirzepatide) | Brand | 121 | 26 | $141,392 |
| Alendronate Sodium | Generic | 119 | 26 | $944 |
| Trulicity (Dulaglutide) | Brand | 115 | 35 | $149,109 |
| Jardiance (Empagliflozin) | Brand | 111 | 24 | $94,991 |
| Cinacalcet Hcl | Generic | 103 | 27 | $77,658 |
Hospital affiliations
Frequently asked questions
What is Dr. Justin Fontenot's medical specialty?
Dr. Justin Fontenot practices Endocrinology, Diabetes & Metabolism Physician in Lafayette, LA.
Where does Dr. Justin Fontenot practice?
Dr. Justin Fontenot practices at 4212 W Congress St Ste 2300A, Lafayette, LA 705066778. Office phone: 3372377801.
What is Dr. Justin Fontenot's NPI?
Dr. Justin Fontenot's National Provider Identifier (NPI) is 1881790632, issued by NPPES.
Does Dr. Justin Fontenot accept Medicare assignment?
Yes. Dr. Justin Fontenot accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Justin Fontenot commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.