Andrea T. Allman, DO

Medicare activity in 2024

Official CMS public-use data for Andrea T. Allman, 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)212 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)134 services
3. Emergency department visit with moderate level of medical decision making (99284)74 services
4. Critical care, first 30-74 minutes (99291)52 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 cholesterol67%
• Arthritis53%
• Chronic kidney disease41%
• Anxiety37%
• Ischemic heart disease34%

Hospitals where Andrea T. Allman works

Medicare's Facility Affiliation Data lists Andrea T. Allman 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.

• Bronson Battle Creek HospitalBattle Creek, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230075
• Bronson Lakeview HospitalPaw Paw, MI · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 231332
• Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230017

Practice locations

Addresses where Andrea T. Allman is enrolled with Medicare (CMS data updated October 2, 2026).

• 300 N AveBattle Creek, MI 49017 (269) 245‑8000
• 601 John StKalamazoo, MI 49007 (269) 341‑7654
• 940 John StKalamazoo, MI 49001 (269) 552‑4266

Group practices

Medicare enrollment lists Andrea T. Allman as a member of these groups (CMS data updated October 2, 2026).

• Bronson Methodist Hospital729 clinicians in the group
• Southwestern Michigan Emergency Services, PC71 clinicians in the group

Specialties

• Emergency Medicineprimary
• Family Practicealso

Find other Emergency Medicine doctors in Michigan →

Other emergency medicine doctors in Battle Creek

Clinicians with the same Medicare primary specialty in Battle Creek, MI — not a recommendation.

• Mark D. Kerschner, MD
• Nicole C. Carpp, MD
• Iris M. Ford, DO
• Adam Peters, DO
• John D. Hoyle Jr., MD
• Brian R. Devetter, MD
• Wesley L. Rigot, MD
• Nicholas Geiger, MD

All emergency medicine doctors in Battle Creek →

Other clinicians in Bronson Methodist Hospital

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

• Martinson K. Arnan, MD
• Joyce Koh, MD
• Julie A. Harning
• Olivia Siwoski, MD
• Stephen T. Wysong, MD
• Elizabeth N. Amaya, CNM

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