Are you John T. Funai, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 3-3420 Kuhio Hwy, Suite B, Lihue, HI 96766
About Dr. Funai
Based in Lihue, HI, John T. Funai, M.D. is listed in the NPI registry under cardiovascular disease (cardiology). John graduated from University of Hawaii John A. Burns School of Medicine in 1978. John is also listed as specializing in cardiovascular disease. According to Medicare claims data, John cared for 2,344 Medicare patients across 3,266 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 high level of medical decision making, if using time, 40 minutes or more, and ultrasound of heart with color-depicted blood flow, rate, direction and valve function. NPI 1710082912 identifies this record in the national registry.
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
- (808) 245-1548
- Email not available
Practice Locations
3-3420 KUHIO HWY SUITE B
Lihue, HI 96766
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
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
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
3,266 services · 2,344 patients · 24 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
991 | More than most peers in Cardiovascular Disease… |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
458 | More often than most peers in Cardiovascular Disease… |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
216 | As often as other peers in Cardiovascular Disease… |
| Programming of dual lead pacemaker system | Treatment | 93280 |
81 | More often than most peers in Cardiovascular Disease… |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Treatment | 93018 |
71 | As often as other peers in Cardiovascular Disease… |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | Treatment | 93016 |
71 | More often than most peers in Cardiovascular Disease… |
| Evaluation of single, dual, multiple lead or leadless pacemaker system | Treatment | 93288 |
63 | More often than most peers in Cardiovascular Disease… |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | Treatment | 93325 |
41 | As often as other peers in Cardiovascular Disease… |
| Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days | Treatment | 93244 |
38 | More often than most peers in Cardiovascular Disease… |
| Ultrasound of heart with probe in esophagus, with report | Treatment | 93312 |
36 | More 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 University of Hawaii John A. Burns School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1978 at University of Hawaii John A. Burns School of Medicine 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 HI who bill this service to Medicare most often.
Common questions
What does John T. Funai specialize in?
John T. Funai is a cardiovascular disease (cardiology) in Lihue, HI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is John T. Funai located?
John T. Funai is listed at 3-3420 Kuhio Hwy Suite B, Lihue, HI 96766. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is John T. Funai's phone number?
The number on file is (808) 245-1548. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John T. Funai's NPI number?
John T. Funai's National Provider Identifier is 1710082912. 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
Where did John T. Funai train?
John T. Funai attended University of Hawaii John A. Burns School of Medicine, graduating in 1978. This comes from the CMS National Downloadable File.
CMS public data
How long has John T. Funai been practicing?
John T. Funai has 48 years experience. Calculated from a graduation year of 1978, reported in the CMS National Downloadable File.
CMS public data
What does John T. Funai do most often?
According to Medicare billing data, John T. Funai 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 John T. Funai confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John T. Funai. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.