Doctor profile · Federal record
Dr. Mariela Romero-Diaz, M.D.
Emergency Medicine Physician · Humacao, PR
- NPI 1730382532
- 19 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Hospital Ryder Memorial Incs, Ave. Font Martelo
Humacao, PR 00791
(787) 852-0768 - Mailing address
-
24 Calle Fantasia, Urb. Los Suenos
Gurabo, PR 007787803
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- May 21, 2013
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Puerto Rico #17162
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730382532. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
174
Distinct HCPCS
5
Medicare allowed
$11,440
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 60 | 58 | $8 | |
99283 |
Emergency department visit with low level of medical decision making | 46 | 46 | $71 | |
99284 |
Emergency department visit with moderate level of medical decision making | 38 | 38 | $119 | |
51702 |
Simple insertion of temporary bladder tube | 17 | 17 | $25 | |
99291 |
Critical care, first 30-74 minutes | 13 | 13 | $210 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 34. This provider delivers 5.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
187
Patients
175
Total drug cost
$1,387
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 32 | 32 | $170 |
| Ciprofloxacin Hcl | Generic | 31 | 30 | $236 |
| Naproxen | Generic | 26 | 26 | $113 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 24 | 24 | $460 |
| Levofloxacin | Generic | 22 | 22 | $104 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 18 | 18 | $65 |
| Meclizine Hcl | Generic | 12 | 12 | $85 |
| Metronidazole | Generic | 11 | 0 | $113 |
| Tramadol Hcl | Generic | 11 | 11 | $42 |
Frequently asked questions
What is Dr. Mariela Romero-Diaz's medical specialty?
Dr. Mariela Romero-Diaz practices Emergency Medicine Physician in Humacao, PR.
Where does Dr. Mariela Romero-Diaz practice?
Dr. Mariela Romero-Diaz practices at Hospital Ryder Memorial Incs, Humacao, PR 00791. Office phone: 7878520768.
What is Dr. Mariela Romero-Diaz's NPI?
Dr. Mariela Romero-Diaz's National Provider Identifier (NPI) is 1730382532, issued by NPPES.
What procedures does Dr. Mariela Romero-Diaz commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with low level of medical decision making (HCPCS 99283); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.