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Internal Medicine

Francis J. Cavanaugh Jr., MD

Works at hospitals in Hilo, HI · Hawaii

Summary

Dr. Francis J. Cavanaugh Jr., MD is an internal medicine doctor at 70 Olona St, Hilo, HI 96720. Phone: (808) 731-4949. Accepts Medicare assignment. In 2024, Francis J. Cavanaugh Jr. had 56 Original Medicare patients and 118 services. NPI 1033165998. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 70 Olona St, Hilo, HI 96720 · Directions (1 more location)
  • Phone: (808) 731‑4949
  • Medicare: Accepts Medicare assignment
  • Hospital: Hilo Benioff Medical Center
  • Group practice: Charlie y Sonido M D LLC
  • Medical school: Hahnemann University College Of Medicine · graduated 1980 (46 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Francis J. Cavanaugh Jr., joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Francis J. Cavanaugh Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Francis J. Cavanaugh Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Francis J. Cavanaugh Jr. see?
In 2024, CMS data shows 56 Original Medicare patients and 118 services for Francis J. Cavanaugh Jr.. This counts Original Medicare only and measures volume, not quality.
What is Francis J. Cavanaugh Jr.'s NPI number?
1033165998. 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 Francis J. Cavanaugh Jr., 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 patients56
Services billed to Medicare118
Different services or procedures12
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)60 services
  2. Advance care planning, first 30 minutes (99497)13 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%
  • Chronic kidney disease52%
  • Diabetes43%
  • Arthritis27%
  • Osteoporosis27%

Hospitals where Francis J. Cavanaugh Jr. works

Medicare's Facility Affiliation Data lists Francis J. Cavanaugh Jr. 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

Practice locations

Addresses where Francis J. Cavanaugh Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Francis J. Cavanaugh Jr. as a member of this group (CMS data updated October 2, 2026).

  • Charlie y Sonido M D LLC18 clinicians in the group

Specialties

Find other Internal Medicine doctors in Hawaii →

Other internal medicine doctors in Hilo

Clinicians with the same Medicare primary specialty in Hilo, HI — not a recommendation.

All internal medicine doctors in Hilo →

Other clinicians in Charlie y Sonido M D LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolHahnemann University College Of Medicine
Graduation year1980 (46 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1033165998
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians