Zachariah S. Pederson, DO

Medicare activity in 2024

Official CMS public-use data for Zachariah S. Pederson, 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. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)13 services
2. Anesthesia for procedure for total knee joint replacement (01402)13 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%
• Arthritis57%
• Ischemic heart disease32%
• Chronic kidney disease32%
• Depression28%

Hospitals where Zachariah S. Pederson works

Medicare's Facility Affiliation Data lists Zachariah S. Pederson 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.

• UnityPoint Health - Des Moines Iowa Methodist MediDes Moines, IA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 160082

Practice locations

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

• 1200 Pleasant StDes Moines, IA 50309 (515) 401‑1950
• 1600 60th StWest Des Moines, IA 50266 (515) 224‑5232
• 1660 60th StWest Des Moines, IA 50266 (515) 343‑1000
• 700 E University Ave, Iowa Lutheran HospitalDes Moines, IA 50316 (515) 401‑1950

Group practices

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

• Associated Anesthesiologists PC65 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in Iowa →

Other anesthesiologists in Des Moines

Clinicians with the same Medicare primary specialty in Des Moines, IA — not a recommendation.

• Peter E. Coonrod, MD
• Nicholas S. Ameln, MD
• Genevieve E. Staudt, MD
• Madhavi Earasi
• Donald J. Anciaux Iii, DO
• Kristy H. Perrin, MD
• Martin A. Hove, MD
• Bernardo Tisminezky, MD

All anesthesiologists in Des Moines →

Other clinicians in Associated Anesthesiologists PC

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

• Peter E. Coonrod, MD
• Nicholas S. Ameln, MD
• Genevieve E. Staudt, MD
• Sin Young Kang, MD
• Eric A. Williams, DO
• Scott M. Paulsen, 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