Nathanael Sabbah, MD

Medicare activity in 2024

Official CMS public-use data for Nathanael Sabbah, 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)725 services
2. Limited ultrasound scan of joint or other extremity structure except blood vessels (76882)268 services
3. Ct scan of abdomen and pelvis without contrast (74176)173 services
4. 3d radiographic procedure (76376)153 services
5. Ultrasound study of arm or leg veins with compression and maneuvers (93970)138 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%
• Arthritis64%
• Diabetes58%
• Ischemic heart disease50%
• Heart failure42%

Hospitals where Nathanael Sabbah works

Medicare's Facility Affiliation Data lists Nathanael Sabbah 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.

• Antelope Valley HospitalLancaster, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050056
• Northridge Hospital Medical CenterNorthridge, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050116
• Providence Saint Joseph Medical CenterBurbank, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050235
• Ridgecrest Regional HospitalRidgecrest, CA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 051333
• Valley Presbyterian HospitalVan Nuys, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050126

Practice locations

Addresses where Nathanael Sabbah is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.

• 149 Kawika PlHonolulu, HI 96822 (818) 435‑1433
• 15107 Vanowen StVan Nuys, CA 91405 (818) 435‑1433
• 1600 W Ave JLancaster, CA 93534 (818) 435‑1433
• 2 Dole DrWestlake Village, CA 91362 (818) 435‑1433
• 221 Mahalani StWailuku, HI 96793 (818) 639‑2901

Group practices

Medicare enrollment lists Nathanael Sabbah as a member of these groups (CMS data updated October 2, 2026).

• Golden State Imaging Associates Inc239 clinicians in the group
• Renaissance Imaging Medical Associates Inc124 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.

• Taylor L. Macdonald, DO
• Joshua Rabang, MD
• Jimmy Wang, MD
• Jayme M. Takahashi, MD
• Alexander M. Richardson, MD
• Joseph Dieber
• Arturo E. Macasinag, MD
• Nicholas L. Fulton, MD

All radiologists in Honolulu →

Other clinicians in Golden State Imaging Associates Inc

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

• Claudia T. Sadro, MD
• Karin Kazanjian, MD
• Daniel Brunengraber, MD
• Karin L. Fu, MD
• Jeremy W. Chin, MD
• Jeffrey A. Zuckerman, 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