Doctor profile · Federal record
Dr. Juan Nieves-Rivera, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · Hatillo, PR
- NPI 1588929624
- Accepts Medicare
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
Pr-130 Km. 11.8, Bo. Campo Alegre
Hatillo, PR 00659
(787) 898-8777
fax (787) 933-8497 - Additional location
-
Internal Medicine DPT Upr School of Medicine, Bo Monacillos
San Juan, PR 009350001
(787) 758-2525 - Mailing address
-
Po Box 2617
Arecibo, PR 006132617
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Profile last updated
- April 21, 2021
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Puerto Rico #18756
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588929624. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
367
Distinct HCPCS
9
Medicare allowed
$33,218
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 119 | 73 | $14 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 86 | 60 | $127 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 40 | 39 | $196 | |
93224 |
Electrocardiogram (ecg) 2-day continuous with review and report by health care professional | 31 | 30 | $68 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 22 | 22 | $191 | |
93015 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 19 | 19 | $70 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $165 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 19 | 15 | $48 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 11 | $89 |
In context: peer comparison
Among 1 peers in Hatillo Cardiovascular Disease Physician, average services per provider: 40. This provider delivers 9.2× the peer median.Open Payments
Industry payments received
All-time total
$1,173
Transactions
43
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 12 | $298.75 | |
| AstraZeneca Pharmaceuticals Lp | 9 | $219.96 | |
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 5 | $143.80 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 6 | $138.97 | |
| Medtronic, INC. | 2 | $124.37 | |
| Abbott Laboratories | 2 | $72.64 | |
| Janssen Pharmaceuticals, INC | 2 | $60.10 | |
| Pbg Puerto Rico LLC | 2 | $45.56 | |
| Boston Scientific Corporation | 1 | $24.28 | |
| Merck Sharp & Dohme LLC | 1 | $22.55 | |
| Novartis Pharmaceuticals Corporation | 1 | $22.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
8,716
Patients
3,401
Total drug cost
$600,656
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 1,113 | 449 | $17,236 |
| Metoprolol Succinate | Generic | 1,091 | 437 | $24,167 |
| Losartan Potassium | Generic | 1,023 | 420 | $20,958 |
| Atorvastatin Calcium | Generic | 899 | 359 | $12,709 |
| Amlodipine Besylate | Generic | 752 | 296 | $4,131 |
| Losartan-Hydrochlorothiazide (Losartan/Hydrochlorothiazide) | Brand | 557 | 214 | $18,727 |
| Lisinopril | Generic | 459 | 191 | $2,884 |
| Carvedilol | Generic | 428 | 178 | $4,412 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 382 | 169 | $5,299 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 369 | 78 | $245,043 |
Frequently asked questions
What is Dr. Juan Nieves-Rivera's medical specialty?
Dr. Juan Nieves-Rivera practices Cardiovascular Disease Physician in Hatillo, PR.
Where does Dr. Juan Nieves-Rivera practice?
Dr. Juan Nieves-Rivera practices at Pr-130 Km. 11.8, Hatillo, PR 00659. Office phone: 7878988777.
What is Dr. Juan Nieves-Rivera's NPI?
Dr. Juan Nieves-Rivera's National Provider Identifier (NPI) is 1588929624, issued by NPPES.
Does Dr. Juan Nieves-Rivera accept Medicare assignment?
Yes. Dr. Juan Nieves-Rivera accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Juan Nieves-Rivera commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99214); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.