Doctor profile · Federal record
Dr. Carlos Alvarez, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Pediatric Emergency Medicine (Emergency Medicine) Physician · Pediatrics Physician · Pediatric Adolescent Medicine Physician · San Juan, PR
- NPI 1811956519
- Accepts Medicare
- 48 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Hospital Ashford, 1451 Ashford Ave Condado
San Juan, PR 00907
(787) 722-6004
fax (787) 722-6003 - Mailing address
-
Po Box 11913
San Juan, PR 009221913
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- December 31, 2015
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Puerto Rico #6893
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811956519. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
516
Distinct HCPCS
3
Medicare allowed
$34,640
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99283 |
Emergency department visit with low level of medical decision making | 459 | 392 | $71 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 43 | 43 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 14 | 14 | $119 |
In context: peer comparison
Among 14 peers in San Juan Emergency Medicine Physician, average services per provider: 73. This provider delivers 7.1× the peer median.Open Payments
Industry payments received
All-time total
$122
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 3 | $92.43 | |
| Merck Sharp & Dohme LLC | 1 | $30.00 |
By nature of payment
Frequently asked questions
What is Dr. Carlos Alvarez's medical specialty?
Dr. Carlos Alvarez practices Emergency Medicine Physician in San Juan, PR.
Where does Dr. Carlos Alvarez practice?
Dr. Carlos Alvarez practices at Hospital Ashford, San Juan, PR 00907. Office phone: 7877226004.
What is Dr. Carlos Alvarez's NPI?
Dr. Carlos Alvarez's National Provider Identifier (NPI) is 1811956519, issued by NPPES.
Does Dr. Carlos Alvarez accept Medicare assignment?
Yes. Dr. Carlos Alvarez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carlos Alvarez commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with low level of medical decision making (HCPCS 99283); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.