Omar K. Dorzi, MD

Medicare activity in 2024

Official CMS public-use data for Omar K. Dorzi, 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 arm or leg veins with compression and maneuvers (93970)289 services
2. Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts (93978)279 services
3. Ultrasound study of arm and leg arteries (93922)229 services
4. Ultrasound of both sides of head and neck blood flow (93880)176 services
5. Ultrasound of hemodialysis access (93990)162 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%
• Arthritis47%
• Chronic kidney disease46%
• Diabetes42%
• Heart failure30%

Hospitals where Omar K. Dorzi works

Medicare's Facility Affiliation Data lists Omar K. Dorzi 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.

• Valley Medical CenterRenton, WA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 500088

Practice locations

Addresses where Omar K. Dorzi is enrolled with Medicare (CMS data updated October 2, 2026).

• 4033 Talbot Rd S, Suite 530Renton, WA 98055 (425) 228‑6076

Group practices

Medicare enrollment lists Omar K. Dorzi as a member of this group (CMS data updated October 2, 2026).

• Valley Medical Group-Renton411 clinicians in the group

Specialties

• Vascular Surgeryprimary

Find other Vascular Surgery doctors in Washington →

Other vascular surgeons in Washington

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

• Meghann E. Nelles-Dalstrom, MD
• John C. McCallum, MD
• Elina Quiroga, MD
• Joseph W. Yoo, MD
• Ramandeep S. Sidhu, MD
• Sara J. Wasilenko, DO
• Connie L. Zastrow, MD
• Sara L. Zettervall, MD

All vascular surgeons in Washington →

Other clinicians in Valley Medical Group-Renton

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

• Adrienne Bryant, PA
• Geetha N. Fink, MD
• Karin Gunther, MD
• Sarah L. Eid, PT
• Telly R. Russell, MD
• Joonseok Kim, 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