Christopher J. Holewinski, DO

Medicare activity in 2024

Official CMS public-use data for Christopher J. Holewinski, 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 moderate levelof medical decision making, if using time, at least 50 minutes (99233)305 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)286 services
3. Hospital discharge day management, more than 30 minutes (99239)168 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)122 services
5. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)34 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%
• Arthritis60%
• Chronic kidney disease58%
• Heart failure47%
• Depression45%

Hospitals where Christopher J. Holewinski works

Medicare's Facility Affiliation Data lists Christopher J. Holewinski 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.

• CHI Health Bergan MercyOmaha, NE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 280060
• CHI Health Mercy Council BluffsCouncil Bluffs, IA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 160028

Practice locations

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

• 800 Mercy DrCouncil Bluffs, IA 51503 (712) 328‑5490

Group practices

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

• Alegent Creighton Clinic963 clinicians in the group

Specialties

• Hospitalistprimary
• Internal Medicinealso

Find other Hospitalist doctors in Iowa →

Other hospitalists in Council Bluffs

Clinicians with the same Medicare primary specialty in Council Bluffs, IA — not a recommendation.

• Umajyothi Indukuri, MD
• Tyler J. Willson, MD
• Ethan Schneider, MD
• Prasanti Mandalapu, MD
• Bhanu Odedra Mistry, MD
• Evan M. Eilers, MD
• Raj K. Goje, MD
• Evelyn E. Reher, MD

All hospitalists in Council Bluffs →

Other clinicians in Alegent Creighton Clinic

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

• Liran Bendor, DO
• Brian M. Edick
• Karen M. Miller, MD
• Shahram N. Tabib, MD
• Molly C. Geraghty, MD
• Haleigh N. Griffith

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