William T. Terzian, MD

Medicare activity in 2024

Official CMS public-use data for William T. Terzian, 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. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)47 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)37 services
3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)34 services
4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)16 services
5. Hospital discharge day management, 30 minutes or less (99238)12 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 cholesterol73%
• Arthritis66%
• Depression44%
• Anxiety38%
• Chronic kidney disease37%

Hospitals where William T. Terzian works

Medicare's Facility Affiliation Data lists William T. Terzian 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 William T. Terzian is enrolled with Medicare (CMS data updated October 2, 2026).

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

Group practices

Medicare enrollment lists William T. Terzian as a member of this group (CMS data updated October 2, 2026).

• UNMC Physicians1,518 clinicians in the group

Specialties

• General Surgeryprimary

Find other General Surgery doctors in Nebraska →

Other general surgeons in Omaha

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

• Lindsey N. July, MD
• Andy W. Yang, MD
• Lisa M. Poole, MD
• Christopher G. Gartin, MD
• Alexander T. Maskin, MD
• Steven J. Buda, MD
• Wendy J. Grant, MD
• Jason M. Foster, MD

All general surgeons in Omaha →

Other clinicians in UNMC Physicians

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

• Daniel J. Kalin, MD
• Victoria R. Mills
• Michael G. Feely, MD
• Kristi A. Jay
• Ellen T. Hutteger, CNA
• Michael A. Lankhorst, 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