Mary Jo R. Rolfes-Lo, MD

Medicare activity in 2024

Official CMS public-use data for Mary Jo R. Rolfes-Lo, 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. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)27 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)24 services
3. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)23 services
4. Test to measure expiratory airflow and volume (94010)14 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 cholesterol75%
• High blood pressure71%
• Arthritis47%
• Asthma36%
• Depression35%
• Diabetes30%

Hospitals where Mary Jo R. Rolfes-Lo works

Medicare's Facility Affiliation Data lists Mary Jo R. Rolfes-Lo 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 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 Mary Jo R. Rolfes-Lo is enrolled with Medicare (CMS data updated October 2, 2026).

• 1020 N 12th StMilwaukee, WI 53233 (414) 219‑3056
• 200 E Ryan RdOak Creek, WI 53154 (414) 570‑3590
• 3003 W Good Hope RdMilwaukee, WI 53209 (414) 352‑3100
• 36500 Aurora DrSummit, WI 53066 (262) 434‑5000

Group practices

Medicare enrollment lists Mary Jo R. Rolfes-Lo as a member of these groups (CMS data updated October 2, 2026).

• Aurora Medical Group, Inc.3,813 clinicians in the group
• Aurora Advanced Healthcare, Inc.1,124 clinicians in the group
• Lakeshore Medical Clinic LLC379 clinicians in the group

Specialties

• Allergy/Immunologyprimary

Find other Allergy/Immunology doctors in Wisconsin →

Other allergist and immunologists in Milwaukee

Clinicians with the same Medicare primary specialty in Milwaukee, WI — not a recommendation.

• Heidi T. Zafra, MD
• Asriani M. Chiu, MD
• Monica Vasudev, MD
• Leslie M. Gimenez, MD
• Anita I. Gheller-Rigoni, DO
• Joshua A. Steinberg, MD
• Abhilash R. Vaishnav, MD
• Barry J. Pelz, MD

All allergist and immunologists in Milwaukee →

Other clinicians in Aurora Medical Group, Inc.

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

• Rebecca L. Scerpella, MD
• Paul Weske, MD
• Ross A. Laurent
• David L. Crosby, MD
• Esayas T. Gebreyesus, MD
• Sarah M. Miller, PA

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