Richard J. Horak, MD

Medicare activity in 2024

Official CMS public-use data for Richard J. Horak, 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. X-ray of chest, 2 views (71046)334 services
2. Dxa bone density measurement of hip, pelvis, spine (77080)147 services
3. X-ray of foot, minimum of 3 views (73630)98 services
4. X-ray of chest, 1 view (71045)96 services
5. Ct scan of abdomen and pelvis with contrast (74177)92 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 pressure72%
• Arthritis51%
• Anxiety31%
• Ischemic heart disease30%
• Depression30%

Hospitals where Richard J. Horak works

Medicare's Facility Affiliation Data lists Richard J. Horak 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 BayCare Medical CenterGreen Bay, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520193
• Bellin Health Oconto HospitalOconto, WI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 521356
• Bellin Memorial HospitalGreen Bay, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520049

Practice locations

Addresses where Richard J. Horak is enrolled with Medicare (CMS data updated October 2, 2026).

• 1789 Shawano AveGreen Bay, WI 54303 (920) 499‑1428

Group practices

Medicare enrollment lists Richard J. Horak as a member of this group (CMS data updated October 2, 2026).

• Radiology Chartered41 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Wisconsin →

Other radiologists in Green Bay

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

• Bela R. Ballo, MD
• Lukasz S. Babiarz, MD
• Kristen S. Lee, MD
• Scott A. Koss, MD
• Shelly Reimer
• Frank S. Bonelli, MD
• Elisabeth V. Ballard, MD
• Christopher E. French, DO

All radiologists in Green Bay →

Other clinicians in Radiology Chartered

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

• Lukasz S. Babiarz, MD
• Christopher M. Mager, MD
• Shelly Reimer
• Jesse J. Borman, MD
• Lucas Ludeman, MD
• Brett Richardson, 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