Physician Profile
Juan J. Nieves-Rivera, M.D.
Unclaimed ProfileAbout Dr. Nieves-Rivera
Juan J. Nieves-Rivera, M.D. is a healthcare provider in Hatillo, PR specializing in cardiovascular disease (cardiology). Juan is also listed as specializing in internal medicine and cardiovascular disease. According to Medicare claims data, Juan cared for 305 Medicare patients across 392 services. The services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and ultrasound of heart with color-depicted blood flow, rate, direction and valve function. This provider record is associated with NPI 1588929624.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (787) 898-8777
- Email not available
Practice Locations
PR-130 KM. 11.8 BO. CAMPO ALEGRE
Hatillo, PR 00659
Internal Medicine Dpt Upr School Of Medicine Bo Monacillos
San Juan, PR 00935
Conditions Commonly Evaluated or Treated
Within Cardiovascular Disease generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- AFib
- Congestive heart failure
- Heart attack
- Heart disease
- High blood pressure
- High cholesterol
Coronary and ischemic heart disease
- Coronary artery disease
- Stable angina
Heart failure and cardiomyopathy
- Hypertrophic cardiomyopathy
- Myocarditis
- Pericardial effusion
Heart rhythm
- Slow heart rate (bradycardia)
- Supraventricular tachycardia
Symptoms and functional disorders
- Fainting and syncope
- Heart palpitations
- Postural orthostatic tachycardia syndrome
Valve and structural heart
- Aortic stenosis
- Mitral regurgitation
- Mitral valve prolapse
- Patent foramen ovale
Vascular and risk factors
- Aortic aneurysm
- Carotid artery disease
- Familial hypercholesterolemia
- Resistant hypertension
Artery & vascular
- Peripheral Artery Disease (PAD)
Heart inflammation
- Pericarditis (Heart Sac Inflammation)
Heart muscle
- Poor Circulation and Swollen Legs
Heart valves
- Heart Murmur
Vascular disease
- High Blood Pressure in the Lungs (Pulmonary Hypertension)
Procedures & services
Most searched procedures
- Echocardiogram
- EKG
- Heart monitor
- Heart stent
- Pacemaker surgery
- Stress test
Office and noninvasive testing
- Ambulatory blood-pressure monitoring
Advanced imaging
- Cardiac magnetic resonance imaging
- Nuclear cardiac stress imaging
Consultations
- Preventive Cardiology Consultation
Diagnostic testing
- Cardiopulmonary Exercise Testing (CPET)
- Tilt Table Test
Diagnostics
- Electrophysiology Study (EP Study)
Heart devices
- Biventricular Pacemaker (Cardiac Resynchronization Therapy)
- Implantable Loop Recorder (Cardiac Monitor Implant)
Heart imaging
- Heart CT Scan (Cardiac CT)
Heart procedures
- Heart Fluid Drainage (Pericardiocentesis)
Heart rhythm procedures
- Radiofrequency ablation
Imaging
- Heart Calcium Scan
- Transesophageal Echocardiogram for Kids
Implants
- Defibrillator Implant (ICD)
Recovery & rehabilitation
- Cardiac Rehabilitation Program
Vascular imaging
- Carotid Ultrasound
- Leg Circulation Test (ABI and Arterial Doppler)
Procedures Most Often Billed to Medicare
392 services · 305 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
131 | As often as other peers in Cardiovascular Disease… |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
45 | Less often than most peers in Cardiovascular Disease… |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
29 | Less often than most peers in Cardiovascular Disease… |
| Electrocardiogram (ecg) 2-day continuous with review and report by health care professional | Treatment | 93224 |
29 | As often as other peers in Cardiovascular Disease… |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | Treatment | 93015 |
22 | Less often than most peers in Cardiovascular Disease… |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
13 | Less often than most peers in Cardiovascular Disease… |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
109 | Less often than most peers in Cardiovascular Disease… |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
14 | Less often than most peers in Cardiovascular Disease… |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 8
Providers in PR who bill this service to Medicare most often.
Common questions
What is Juan J. Nieves-Rivera's specialty?
Juan J. Nieves-Rivera is a cardiovascular disease (cardiology) in Hatillo, PR. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Juan J. Nieves-Rivera?
Juan J. Nieves-Rivera is listed at Pr-130 Km. 11.8 Bo. Campo Alegre, Hatillo, PR 00659. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Juan J. Nieves-Rivera?
The number on file is (787) 898-8777. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Juan J. Nieves-Rivera's NPI number?
Juan J. Nieves-Rivera's National Provider Identifier is 1588929624. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Juan J. Nieves-Rivera's education?
Juan J. Nieves-Rivera attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Juan J. Nieves-Rivera been practicing?
Juan J. Nieves-Rivera has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What is Juan J. Nieves-Rivera known for?
According to Medicare billing data, Juan J. Nieves-Rivera provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and ultrasound of heart with color-depicted blood flow, rate, direction and valve function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Juan J. Nieves-Rivera confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Juan J. Nieves-Rivera. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.