Doctor profile · Federal record
Dr. John Fontenot, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Mamou, LA
- NPI 1801822044
- Accepts Medicare
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1415 7Th St, Suite J
Mamou, LA 705542269
(337) 468-5150
fax (337) 468-5155
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 12, 2010
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Louisiana #200868
- Medicaid
- LA #1066125
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801822044. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
338
Distinct HCPCS
4
Medicare allowed
$15,959
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 191 | 140 | $8 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 96 | 33 | $76 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 28 | 19 | $167 | |
99239 |
Hospital discharge day management, more than 30 minutes | 23 | 18 | $109 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 84. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$69
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $29.19 | |
| SANOFI PASTEUR INC. | 1 | $23.18 | |
| Ardelyx, Inc. | 1 | $16.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,563
Patients
710
Total drug cost
$45,871
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 536 | 81 | $2,605 |
| Atorvastatin Calcium | Generic | 438 | 69 | $3,267 |
| Gabapentin | Generic | 388 | 63 | $4,972 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 378 | 48 | $8,350 |
| Levothyroxine Sodium | Generic | 339 | 52 | $3,426 |
| Omeprazole | Generic | 318 | 50 | $3,224 |
| Furosemide | Generic | 294 | 47 | $1,141 |
| Pantoprazole Sodium | Generic | 274 | 49 | $2,642 |
| Lisinopril | Generic | 261 | 49 | $1,845 |
| Potassium Chloride | Generic | 261 | 44 | $5,325 |
Frequently asked questions
What is Dr. John Fontenot's medical specialty?
Dr. John Fontenot practices Internal Medicine Physician in Mamou, LA.
Where does Dr. John Fontenot practice?
Dr. John Fontenot practices at 1415 7Th St, Mamou, LA 705542269. Office phone: 3374685150.
What is Dr. John Fontenot's NPI?
Dr. John Fontenot's National Provider Identifier (NPI) is 1801822044, issued by NPPES.
Does Dr. John Fontenot accept Medicare assignment?
Yes. Dr. John Fontenot accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Fontenot commonly perform?
Top Medicare-reported procedures in 2023: 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); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.