Doctor profile · Federal record
Dr. Andrew Mayer, MD
Emergency Medicine Physician · Marrero, LA
- NPI 1609862416
- MIPS 88.9 / 100 · 2023
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1101 Medical Center Blvd, Emergency Department
Marrero, LA 700723147
(504) 349-1533
fax (504) 349-1530
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- January 6, 2010
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Louisiana #019097
- Medicaid
- LA #1371777
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609862416. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
160
Distinct HCPCS
3
Medicare allowed
$27,267
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 97 | 95 | $180 | |
99284 |
Emergency department visit with moderate level of medical decision making | 41 | 41 | $123 | |
99291 |
Critical care, first 30-74 minutes | 22 | 21 | $216 |
In context: peer comparison
Among 10 peers in Marrero Emergency Medicine Physician, average services per provider: 58. This provider delivers 2.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
224
Patients
172
Total drug cost
$1,193
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 50 | 49 | $103 |
| Cephalexin | Generic | 34 | 34 | $273 |
| Diclofenac Sodium | Generic | 34 | 33 | $208 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 22 | 22 | $129 |
| Methocarbamol | Generic | 20 | 20 | $88 |
| Omeprazole | Generic | 20 | 0 | $244 |
| Amlodipine Besylate | Generic | 15 | 0 | $39 |
| Dicyclomine Hcl | Generic | 15 | 0 | $77 |
| Prednisone | Generic | 14 | 14 | $31 |
Frequently asked questions
What is Dr. Andrew Mayer's medical specialty?
Dr. Andrew Mayer practices Emergency Medicine Physician in Marrero, LA.
Where does Dr. Andrew Mayer practice?
Dr. Andrew Mayer practices at 1101 Medical Center Blvd, Marrero, LA 700723147. Office phone: 5043491533.
What is Dr. Andrew Mayer's NPI?
Dr. Andrew Mayer's National Provider Identifier (NPI) is 1609862416, issued by NPPES.
What procedures does Dr. Andrew Mayer commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.