Doctor profile · Federal record
Dr. Andrew Marsh, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Slidell, LA
- NPI 1548270721
- Accepts Medicare
- 26 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
100 Medical Center Dr
Slidell, LA 704615520
(800) 893-9698 - Mailing address
-
200 Corporate Blvd, Ste 201
Lafayette, LA 705083870
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Louisiana #025049
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548270721. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
630
Distinct HCPCS
5
Medicare allowed
$84,581
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 254 | 248 | $114 | |
99285 |
Emergency department visit with high level of medical decision making | 197 | 194 | $166 | |
99291 |
Critical care, first 30-74 minutes | 93 | 90 | $199 | |
99283 |
Emergency department visit with low level of medical decision making | 63 | 62 | $68 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 23 | 23 | $8 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 96. This provider delivers 6.6× the peer median.Open Payments
Industry payments received
All-time total
$209
Transactions
6
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Teva Pharmaceuticals USA, Inc. | 1 | $129.93 | |
| AstraZeneca Pharmaceuticals LP | 3 | $47.84 | |
| ABBVIE INC. | 2 | $31.70 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
446
Patients
424
Total drug cost
$10,594
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 85 | 84 | $345 |
| Ondansetron Odt (Ondansetron) | Brand | 77 | 73 | $594 |
| Doxycycline Hyclate | Generic | 67 | 67 | $781 |
| Prednisone | Generic | 44 | 44 | $103 |
| Ciprofloxacin Hcl | Generic | 37 | 37 | $306 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 34 | 33 | $164 |
| Naproxen | Generic | 26 | 25 | $96 |
| Cephalexin | Generic | 21 | 21 | $240 |
| Metronidazole | Generic | 16 | 16 | $137 |
| Combivent Respimat (Ipratropium/Albuterol Sulfate) | Brand | 15 | 0 | $7,620 |
Hospital affiliations
Frequently asked questions
What is Dr. Andrew Marsh's medical specialty?
Dr. Andrew Marsh practices Emergency Medicine Physician in Slidell, LA.
Where does Dr. Andrew Marsh practice?
Dr. Andrew Marsh practices at 100 Medical Center Dr, Slidell, LA 704615520. Office phone: 8008939698.
What is Dr. Andrew Marsh's NPI?
Dr. Andrew Marsh's National Provider Identifier (NPI) is 1548270721, issued by NPPES.
Does Dr. Andrew Marsh accept Medicare assignment?
Yes. Dr. Andrew Marsh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Marsh commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.