Quick answers
- Does Carl F. Juneau accept Medicare assignment?
- Medicare's clinician data says Carl F. Juneau may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Carl F. Juneau see?
- In 2024, CMS data shows 68 Original Medicare patients and 181 services for Carl F. Juneau. This counts Original Medicare only and measures volume, not quality.
- What is Carl F. Juneau's NPI number?
- 1376560276. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Carl F. Juneau, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 68 |
|---|---|
| Services billed to Medicare | 181 |
| Different services or procedures | 33 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)44 services
- Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)17 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)15 services
- Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel (93571)11 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease74%
- Heart failure60%
- Diabetes51%
- Atrial fibrillation51%
Hospitals where Carl F. Juneau works
Medicare's Facility Affiliation Data lists Carl F. Juneau at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Hilo Benioff Medical CenterHilo, HI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 120005
- Kau HospitalPahala, HI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 121301
- Maui Memorial Medical CenterWailuku, HI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: not listed by Medicare · CCN 120002
Practice locations
Addresses where Carl F. Juneau is enrolled with Medicare (CMS data updated October 2, 2026).
- 1190 Waianuenue AveHilo, HI 96720 (808) 932‑3000
- 221 Mahalani StWailuku, HI 96793 (808) 244‑9056
- 2375 E Prater WaySparks, NV 89434 (775) 351‑5301
- 85 Maui Lani PkwyWailuku, HI 96793 (808) 442‑5700
Group practices
Medicare enrollment lists Carl F. Juneau as a member of these groups (CMS data updated October 2, 2026).
- Kau Hospital140 clinicians in the group
- Hilo Benioff Medical Center129 clinicians in the group
- Northern Nevada Medical Group LLC82 clinicians in the group
- Maui Health System a Kaiser Foundation Hospitals LLC51 clinicians in the group
Specialties
- Interventional Cardiologyprimary
Other interventional cardiologists in Hilo
Clinicians with the same Medicare primary specialty in Hilo, HI — not a recommendation.
Other clinicians in Kau Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Ottawa, Faculty Of Medicine |
| Graduation year | 1980 (46 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1376560276 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians