Doctor profile · Federal record
Dr. Luis Reyes Mercado, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Carolina, PR
- NPI 1669676979
- Accepts Medicare
- 21 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
Carr. 3 Km 8.3 Ave. 65 de Infanteria
Carolina, PR 00984
(787) 757-1800 - Mailing address
-
Cond. French Plaza Apto 116 81 Calle Mayaguez
San Juan, PR 00917
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- January 18, 2024
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Texas #P4804 · Puerto Rico #26422 R
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669676979. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
403
Distinct HCPCS
5
Medicare allowed
$57,107
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 240 | 238 | $171 | |
99284 |
Emergency department visit with moderate level of medical decision making | 92 | 91 | $117 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 38 | 38 | $8 | |
99291 |
Critical care, first 30-74 minutes | 19 | 19 | $208 | |
99283 |
Emergency department visit with low level of medical decision making | 14 | 14 | $70 |
In context: peer comparison
Among 10 peers in Carolina Emergency Medicine Physician, average services per provider: 66. This provider delivers 6.1× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dexcom, INC. | 1 | $21.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
143
Patients
141
Total drug cost
$1,094
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 28 | 28 | $63 |
| Ondansetron Hcl | Generic | 26 | 26 | $177 |
| Cephalexin | Generic | 24 | 24 | $178 |
| Methocarbamol | Generic | 21 | 21 | $118 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 20 | 19 | $124 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 12 | 12 | $340 |
| Dicyclomine Hcl | Generic | 12 | 11 | $95 |
Hospital affiliations
Frequently asked questions
What is Dr. Luis Reyes Mercado's medical specialty?
Dr. Luis Reyes Mercado practices Emergency Medicine Physician in Carolina, PR.
Where does Dr. Luis Reyes Mercado practice?
Dr. Luis Reyes Mercado practices at Carr. 3 Km 8.3 Ave. 65 de Infanteria, Carolina, PR 00984. Office phone: 7877571800.
What is Dr. Luis Reyes Mercado's NPI?
Dr. Luis Reyes Mercado's National Provider Identifier (NPI) is 1669676979, issued by NPPES.
Does Dr. Luis Reyes Mercado accept Medicare assignment?
Yes. Dr. Luis Reyes Mercado accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Luis Reyes Mercado 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); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.