Zachary H. Rambo, MD

Medicare activity in 2024

Official CMS public-use data for Zachary H. Rambo, 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 moderate level of medical decision making (99284)201 services
2. Emergency department visit with high level of medical decision making (99285)173 services
3. Emergency department visit with low level of medical decision making (99283)66 services
4. Critical care, first 30-74 minutes (99291)39 services
5. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)30 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%
• Arthritis52%
• Chronic kidney disease42%
• Ischemic heart disease37%
• Anxiety36%

Hospitals where Zachary H. Rambo works

Medicare's Facility Affiliation Data lists Zachary H. Rambo 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.

• Saint Francis Medical CenterPeoria, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140067
• St Mary Medical CenterGalesburg, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140064

Practice locations

Addresses where Zachary H. Rambo is enrolled with Medicare (CMS data updated October 2, 2026).

• 2200 E Washington StBloomington, IL 61701 (309) 662‑3311
• 3333 N Seminary StGalesburg, IL 61401 (309) 344‑3161

Group practices

Medicare enrollment lists Zachary H. Rambo as a member of this group (CMS data updated October 2, 2026).

• OSF Multi-Specialty Group2,114 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Illinois →

Other emergency medicine doctors in Bloomington

Clinicians with the same Medicare primary specialty in Bloomington, IL — not a recommendation.

• Emily L. Dormire, DO
• Skyler Kessler, MD
• Mary Terese Couture, DO
• Christine P. Bishof, MD
• Aamir Banday, MD
• Daniel Mitchell, DO
• Richard D. Castillo, MD
• Aseem Saklecha, MD

All emergency medicine doctors in Bloomington →

Other clinicians in OSF Multi-Specialty Group

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

• Kraig A. Mitchell, CNA
• Punam Trivede
• Irena Markovic, MD
• Tien T. Pham
• Rukayat Otulana, MD
• Mark D. Plunkett, 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