Raymond J. Petrillo, MD

Medicare activity in 2024

Official CMS public-use data for Raymond J. Petrillo, 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. Dialysis services, 4 or more physician visits per month (20 years or older) (90960)337 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)218 services
3. Dialysis services, 2-3 physician visits per month (20 years or older) (90961)69 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)66 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)45 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 disease75%
• Diabetes68%
• Heart failure36%
• Arthritis32%

Hospitals where Raymond J. Petrillo works

Medicare's Facility Affiliation Data lists Raymond J. Petrillo 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.

• Wilcox Memorial HospitalLihue, HI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 120014

Practice locations

Addresses where Raymond J. Petrillo is enrolled with Medicare (CMS data updated October 2, 2026).

• 4473 Pahee St, Suite LLihue, HI 96766 (808) 632‑0200

Group practices

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

• Northwest Renal Clinic Inc40 clinicians in the group

Specialties

• Nephrologyprimary

Find other Nephrology doctors in Hawaii →

Other nephrologists in Hawaii

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

• Gurvinder Suri, MD
• Calvin Henderson, MD
• Jaclyn C. Khil, MD
• Rick Y. Hayashi, MD
• Nivin Aziz, MD
• Jared G. Sugihara, MD
• Ma Clarisse T. Santos, MD
• Chuong H. Dinh, DO

All nephrologists in Hawaii →

Other clinicians in Northwest Renal Clinic Inc

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

• Gurvinder Suri, MD
• Ariana E. Maileoi, NP
• Tricia N. Jesperson, DO
• Erin S. Bolken, PA
• Deena L. Biglen, PA
• Alexander S. Hawkins, 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