Reid C. Mahoney, MD

Medicare activity in 2024

Official CMS public-use data for Reid C. Mahoney, 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.

Most frequent services

1. Ultrasound study of one arm or leg veins with compression and maneuvers (93971)21 services
2. Ultrasound study of arm or leg veins with compression and maneuvers (93970)18 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)12 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 disease54%
• Diabetes51%
• Ischemic heart disease42%
• Arthritis41%

Hospitals where Reid C. Mahoney works

Medicare's Facility Affiliation Data lists Reid C. Mahoney 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.

• Pali Momi Medical CenterAiea, HI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 120026
• Straub Clinic and HospitalHonolulu, HI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 120022
• The Queens Medical CenterHonolulu, HI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 120001
• Wilcox Memorial HospitalLihue, HI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 120014

Practice locations

Addresses where Reid C. Mahoney is enrolled with Medicare (CMS data updated October 2, 2026).

• 3-3420 Kuhio Hwy, Suite BLihue, HI 96766 (808) 245‑1500
• 888 S King StHonolulu, HI 96813 (808) 522‑4000
• 888 S King St, Suite 700Honolulu, HI 96813 (808) 522‑4000

Group practices

Medicare enrollment lists Reid C. Mahoney as a member of this group (CMS data updated October 2, 2026).

• Straub Clinic and Hospital419 clinicians in the group

Specialties

• Vascular Surgeryprimary

Find other Vascular Surgery doctors in Hawaii →

Other vascular surgeons in Hawaii

Clinicians with the same Medicare primary specialty in Hawaii — not a recommendation.

• Elna M. Masuda, MD
• Justin M. Galovich, MD
• Jeanette E. Paterson, MD
• Raymond W. Lee, MD
• Ryan T. Hagino, MD
• Russell N. Harada, MD
• Selena G. Goss, MD
• David K. Wong, MD

All vascular surgeons in Hawaii →

Other clinicians in Straub Clinic and Hospital

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

• Collin M. Walsh, MD
• Francisco Halili, MD
• Annette A. Shimizu
• Erma F. Jose, MD
• Tatiana Luke, NP
• Kimberly K. Naahielua, MD

Clinician information

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