Geoffrey C. Casazza, MD

Medicare activity in 2024

Official CMS public-use data for Geoffrey C. Casazza, 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. Exam of ear using a microscope (92504)126 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)123 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)78 services
4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)31 services
5. Removal of impacted ear wax (69210)19 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 pressure71%
• High cholesterol67%
• Arthritis55%
• Diabetes29%
• Ischemic heart disease25%
• Depression25%

Hospitals where Geoffrey C. Casazza works

Medicare's Facility Affiliation Data lists Geoffrey C. Casazza 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.

• Bellevue Medical CenterBellevue, NE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 280132
• The Nebraska Medical CenterOmaha, NE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 280013

Practice locations

Addresses where Geoffrey C. Casazza is enrolled with Medicare (CMS data updated October 2, 2026).

• 4014 Leavenworth StOmaha, NE 68105 (402) 552‑7928

Group practices

Medicare enrollment lists Geoffrey C. Casazza as a member of this group (CMS data updated October 2, 2026).

• UNMC Physicians1,518 clinicians in the group

Specialties

• Otolaryngologyprimary

Find other Otolaryngology doctors in Nebraska →

Other ENT doctors in Omaha

Clinicians with the same Medicare primary specialty in Omaha, NE — not a recommendation.

• Ian Bowers, DO
• Katie R. Geelan Hansen, MD
• Peter R. Demarco, MD
• John W. Pflug, MD
• Wallace E. Duff, MD
• Britney Scott, DO
• Evan M. Ryan, MD
• Shannon C. Wheeler, MD

All ENT doctors in Omaha →

Other clinicians in UNMC Physicians

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

• Ronald R. Krueger, MD
• Cody B. Bonk, MD
• Iraklis I. Pipinos, MD
• Ethan R. Miller, MD
• Karly C. Skipton
• Emily A. Scahill

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