Doctor profile · Federal record
Dr. David Theriot, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Neuroradiology Physician · Marrero, LA
- NPI 1821400904
- Accepts Medicare
- MIPS 91.7 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1111 Medical Center Blvd Ste 108
Marrero, LA 700723152
(504) 349-1461
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- June 9, 2020
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Louisiana #320813
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821400904. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,202
Distinct HCPCS
10
Medicare allowed
$39,474
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 289 | 230 | $9 | |
71046 |
X-ray of chest, 2 views | 151 | 146 | $10 | |
70450 |
Ct scan head or brain without contrast | 111 | 97 | $40 | |
77067 |
Screening mammography | 85 | 85 | $36 | |
74018 |
X-ray of abdomen, 1 view | 65 | 58 | $9 | |
77063 |
Screening 3d breast mammography | 65 | 65 | $29 | |
70551 |
Mri scan of brain without contrast | 50 | 50 | $71 | |
70553 |
Mri scan of brain before and after contrast | 45 | 43 | $109 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 32 | 32 | $84 | |
72148 |
Mri scan of lower spinal canal without contrast | 27 | 27 | $70 |
In context: peer comparison
Among 5 peers in Marrero Diagnostic Radiology Physician, average services per provider: 44. This provider delivers 27× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 1 | $19.63 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. David Theriot's medical specialty?
Dr. David Theriot practices Diagnostic Radiology Physician in Marrero, LA.
Where does Dr. David Theriot practice?
Dr. David Theriot practices at 1111 Medical Center Blvd Ste 108, Marrero, LA 700723152. Office phone: 5043491461.
What is Dr. David Theriot's NPI?
Dr. David Theriot's National Provider Identifier (NPI) is 1821400904, issued by NPPES.
Does Dr. David Theriot accept Medicare assignment?
Yes. Dr. David Theriot accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Theriot commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.