Angela S. Brennan, MD

Medicare activity in 2024

Official CMS public-use data for Angela S. Brennan, 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. Dxa bone density measurement of hip, pelvis, spine (77080)75 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)24 services
3. Hospital discharge day management, 30 minutes or less (99238)18 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)12 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%
• Arthritis58%
• Chronic kidney disease34%
• Osteoporosis34%
• Diabetes28%

Hospitals where Angela S. Brennan works

Medicare's Facility Affiliation Data lists Angela S. Brennan 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.

• CHI Health St. FrancisGrand Island, NE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 280023
• Howard County Medical CenterSt Paul, NE · Critical Access Hospital · Emergency services: listed by Medicare · CCN 281338

Practice locations

Addresses where Angela S. Brennan is enrolled with Medicare (CMS data updated October 2, 2026).

• 1113 Sherman StSaint Paul, NE 68873 (308) 754‑4421

Group practices

Medicare enrollment lists Angela S. Brennan as a member of this group (CMS data updated October 2, 2026).

• Howard County Medical Center29 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Nebraska →

Other family doctors in Saint Paul

Clinicians with the same Medicare primary specialty in Saint Paul, NE — not a recommendation.

• Kaitlin D. Hahn, MD
• Mark E. Shirley, DO
• Santosh Kumar
• Thomas Fennessy, MD
• Christopher W. Tomhave, MD
• Jared S. Kramer, MD
• Adam M. Rensch, MD

All family doctors in Saint Paul →

Other clinicians in Howard County Medical Center

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

• Kelli A. Platek, PA
• Vanessa K. Cook, MD
• Neal Hahn, PA
• Kaitlin D. Hahn, MD
• Santosh Kumar
• Erica K. Eberle

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