Simon J. Madorsky, MD

Medicare activity in 2024

Official CMS public-use data for Simon J. Madorsky, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)115 services
2. Preparation of skin graft site of face, scalp, eyelids, mouth, neck, ears, around eyes, genitals, hands, feet, fingers, or toes, 100.0 sq cm or 1% body area for infants and children, or less (15004)107 services
3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)87 services
4. Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.0 sq cm or less (14040)84 services
5. Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less (14060)78 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 cholesterol75%
• High blood pressure66%
• Arthritis52%
• Ischemic heart disease27%
• Diabetes18%
• Anxiety18%

Hospitals where Simon J. Madorsky works

Medicare's Facility Affiliation Data lists Simon J. Madorsky 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.

• Hoag Memorial Hospital PresbyterianNewport Beach, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050224

Practice locations

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

• 17451 Bastanchury Rd, Suite 103aYorba Linda, CA 92886 (714) 961‑0265
• 180 Newport Ctr Dr, Suite 158Newport Beach, CA 92660 (949) 719‑1800

Group practices

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

• Newport Beach Surgical and Medical Group Inc10 clinicians in the group

Specialties

• Otolaryngologyprimary
• Plastic and Reconstructive Surgeryalso

Find other Otolaryngology doctors in California →

Other ENT doctors in California

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

• Taylor R. Pollei, MD
• Mary Jue Xu, MD
• Ryan Brown, MD
• Timothy E. Ortlip, MD
• Michelle M. Chen, MD
• Christopher J. Kim, MD
• James J. Lee, MD
• Andrew B. Ribner, MD

All ENT doctors in California →

Other clinicians in Newport Beach Surgical and Medical Group Inc

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

• Suzanne M. Quardt, MD
• Mahsa Abdollahi, MD
• Emma Madorsky, PA
• Adam B. Aronson, 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