Matthew J. Gawart, MD

Medicare activity in 2024

Official CMS public-use data for Matthew J. Gawart, 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. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)96 services
2. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)57 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)36 services
4. Removal of gallbladder using an endoscope (47562)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 cholesterol74%
• Arthritis47%
• Ischemic heart disease37%
• Diabetes35%
• Chronic kidney disease35%

Hospitals where Matthew J. Gawart works

Medicare's Facility Affiliation Data lists Matthew J. Gawart 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.

• AdventHealth AvistaLouisville, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 060103
• Centura Health-St Anthony North Health CampusWestminster, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060104
• St Lukes Regional Medical CenterSioux City, IA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 160146

Practice locations

Addresses where Matthew J. Gawart is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

• 100 Health Park DrLouisville, CO 80027 (303) 643‑1159
• 14300 Orchard PkwyWestminster, CO 80023 (720) 627‑0000
• 14300 Orchard Pkwy, Suite 200Westminster, CO 80023 (720) 523‑1174
• 2535 S Downing StDenver, CO 80210 (303) 778‑5797
• 2730 Pierce St, Suite 300aSioux City, IA 51104 (712) 234‑8725

Group practices

Medicare enrollment lists Matthew J. Gawart as a member of these groups (CMS data updated October 2, 2026).

• Iowa Physicians Clinic Medical Foundation1,246 clinicians in the group
• Portercare Adventist Health System774 clinicians in the group
• Acute Care Surgery Medical Group Inc204 clinicians in the group

Specialties

• General Surgeryprimary

Find other General Surgery doctors in Colorado →

Other general surgeons in Colorado

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

• Ross Leibovitz, MD
• Christopher R. Pohlman, MD
• Richard J. Fox, MD
• Rachel Thompson, DO
• Stephen M. Girard, MD
• Max Cayo, MD
• Jeffrey P. Johnson, MD
• Douglas A. Hirth, MD

All general surgeons in Colorado →

Other clinicians in Iowa Physicians Clinic Medical Foundation

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

• Nicholas Rainey, MD
• Megan Panos
• Yechan Kim, DO
• Jason D. Brehmer, DO
• Kathleen F. Rousseau, NP
• Osama Quasem, 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