Louis Roemhildt, MD

Medicare activity in 2024

Official CMS public-use data for Louis Roemhildt, 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. Screening mammography (77067)756 services
2. Screening 3d breast mammography (77063)755 services
3. X-ray of chest, 2 views (71046)688 services
4. X-ray of chest, 1 view (71045)652 services
5. Ct scan head or brain without contrast (70450)387 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 pressure72%
• High cholesterol65%
• Arthritis44%
• Diabetes27%
• Chronic kidney disease26%
• Anxiety23%

Hospitals where Louis Roemhildt works

Medicare's Facility Affiliation Data lists Louis Roemhildt 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.

• Avera Heart Hospital of South DakotaSioux Falls, SD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 430095
• Avera Holy Family HospitalEstherville, IA · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 161351
• Avera McKennan Hospital & University Health CenterSioux Falls, SD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 430016
• Lakes Regional HealthcareSpirit Lake, IA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 160124
• Spencer Municipal HospitalSpencer, IA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 160112

Practice locations

Addresses where Louis Roemhildt is enrolled with Medicare (CMS data updated October 2, 2026).

• 1200 1st Ave ESpencer, IA 51301 (712) 264‑6460

Group practices

Medicare enrollment lists Louis Roemhildt as a member of this group (CMS data updated October 2, 2026).

• Midwest Radiology and Imaging PC3 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Iowa →

Other radiologists in Iowa

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

• Nathan J. Rohling, DO
• Timothy J. Hurst, MD
• Matthew J. Hoffman, DO
• Casey Veach, MD
• George M. Patramanis, MD
• Nathan A. Durick, MD
• Bruna M. Thompson Jacinto, MD
• Hannah R. Monahan, MD

All radiologists in Iowa →

Other clinicians in Midwest Radiology and Imaging PC

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

• Nathan J. Rohling, DO
• Timothy J. Hurst, 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