Nicholas L. Walle, MD

Medicare activity in 2024

Official CMS public-use data for Nicholas L. Walle, 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. X-ray of chest, 1 view (71045)754 services
2. Mri scan of pelvis before and after contrast (72197)210 services
3. Ct scan head or brain without contrast (70450)196 services
4. 3d radiographic procedure with computerized image postprocessing (76377)181 services
5. X-ray of chest, 2 views (71046)125 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 disease43%
• Arthritis41%
• Diabetes34%
• Ischemic heart disease30%

Hospitals where Nicholas L. Walle works

Medicare's Facility Affiliation Data lists Nicholas L. Walle 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.

• Adventist Health CastleKailua, HI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 120006
• 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 Nicholas L. Walle is enrolled with Medicare (CMS data updated October 2, 2026).

• 888 S King StHonolulu, HI 96813 (808) 522‑4000

Group practices

Medicare enrollment lists Nicholas L. Walle as a member of this group (CMS data updated October 2, 2026).

• Straub Clinic and Hospital419 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Hawaii →

Other radiologists in Honolulu

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

• Kristi S. Takaki, MD
• Brian C. Imada, MD
• Mark Green, MD
• Lana H. Gimber, MD
• Ronald Boyd, MD
• Samuel M. Wu, MD
• Chuong Nguyen, MD
• Lee E. Miyasato, MD

All radiologists in Honolulu →

Other clinicians in Straub Clinic and Hospital

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

• Donald J. Gaucher, MD
• Natalia West, NP
• Joan Eula F. Conde, NP
• Rindy A. Ito, AU
• Kelsey Finn, DO
• Janny H. Chen, 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