Nguyen Q. Ha, MD

Medicare activity in 2024

Official CMS public-use data for Nguyen Q. Ha, 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 35 minutes (99232)404 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)194 services
3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)133 services
4. Hospital discharge day management, more than 30 minutes (99239)93 services
5. Critical care, first 30-74 minutes (99291)35 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 disease52%
• Ischemic heart disease46%
• Heart failure45%

Hospitals where Nguyen Q. Ha works

Medicare's Facility Affiliation Data lists Nguyen Q. Ha 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.

• Aurora Lakeland Medical CenterElkhorn, WI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 520102
• Aurora Memorial Hospital BurlingtonBurlington, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520059
• Aurora St Lukes Medical CenterMilwaukee, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520138

Practice locations

Addresses where Nguyen Q. Ha is enrolled with Medicare (CMS data updated October 2, 2026).

• 252 McHenry StBurlington, WI 53105 (262) 767‑7000

Group practices

Medicare enrollment lists Nguyen Q. Ha as a member of this group (CMS data updated October 2, 2026).

• Aurora Medical Group, Inc.3,813 clinicians in the group

Specialties

• Hospitalistprimary
• Internal Medicinealso

Find other Hospitalist doctors in Wisconsin →

Other hospitalists in Wisconsin

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

• Arti A. Patel, DO
• Michael R. Baumgartner, MD
• Harpreet Kaur, MD
• Kevin C. Caruana, MD
• Mark Menet, MD
• James S. Kleist, MD
• Emily E. Hamm, DO
• Alyssa Hummel, MD

All hospitalists in Wisconsin →

Other clinicians in Aurora Medical Group, Inc.

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

• Sarah J. Guse, NP
• Tracy L. Sherman, MD
• Catharine Aune, NP
• Garrett D. Fitzgerald, MD
• Harpreet Kaur, MD
• Max Friedman

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