Grant W. Moehring, MD

Medicare activity in 2024

Official CMS public-use data for Grant W. Moehring, 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. Emergency department visit with high level of medical decision making (99285)258 services
2. Emergency department visit with moderate level of medical decision making (99284)65 services
3. Critical care, first 30-74 minutes (99291)48 services
4. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)18 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%
• Arthritis53%
• Chronic kidney disease48%
• Ischemic heart disease43%
• Atrial fibrillation37%

Hospitals where Grant W. Moehring works

Medicare's Facility Affiliation Data lists Grant W. Moehring 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.

• Waukesha Memorial HospitalWaukesha, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520008

Practice locations

Addresses where Grant W. Moehring is enrolled with Medicare (CMS data updated October 2, 2026).

• 725 American Ave, Suite 5Waukesha, WI 53188 (262) 928‑2475

Group practices

Medicare enrollment lists Grant W. Moehring as a member of this group (CMS data updated October 2, 2026).

• Emergency Medical Associates LLP17 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Wisconsin →

Other emergency medicine doctors in Waukesha

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

• Jennifer Q. Grieve, DO
• Krystyna L. Abdulla, DO
• Terry L. McMillan, MD
• Alan M. Abdulla, DO
• Mark S. Polentini, MD
• Aaron D. Andersen, MD
• Charles E. Cady, MD
• Mark A. Schultz, DO

All emergency medicine doctors in Waukesha →

Other clinicians in Emergency Medical Associates LLP

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

• Elizabeth R. Lemm, PA
• Ally E. Esch, DO
• Timothy W. Westlake, MD
• Jennifer Q. Grieve, DO
• Frank S. Szatkowski, MD
• Mark A. Schultz, DO

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