Hannah D. Wolsiefer-Leak, MD

Medicare activity in 2024

Official CMS public-use data for Hannah D. Wolsiefer-Leak, 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. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)62 services
2. Emergency department visit with moderate level of medical decision making (99284)49 services
3. Emergency department visit with high level of medical decision making (99285)40 services
4. Critical care, first 30-74 minutes (99291)23 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 cholesterol66%
• Arthritis62%
• Atrial fibrillation44%
• Depression40%
• Chronic kidney disease40%

Hospitals where Hannah D. Wolsiefer-Leak works

Medicare's Facility Affiliation Data lists Hannah D. Wolsiefer-Leak 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.

• Asante Rogue Regional Medical CenterMedford, OR · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 380018

Practice locations

Addresses where Hannah D. Wolsiefer-Leak is enrolled with Medicare (CMS data updated October 2, 2026).

• 280 Maple StAshland, OR 97520 (541) 201‑4000
• 2825 E Barnett RdMedford, OR 97504 (541) 789‑7000

Group practices

Medicare enrollment lists Hannah D. Wolsiefer-Leak as a member of this group (CMS data updated October 2, 2026).

• Asante Physician Partners225 clinicians in the group

Specialties

• Hospice/Palliative Careprimary

Find other Hospice/Palliative Care doctors in Oregon →

Other palliative care doctors in Oregon

Clinicians with the same Medicare primary specialty in Oregon — not a recommendation.

• Yuko Iwanaga, DO
• Kraig M. Russell, MD
• Laura A. Kahn, MD
• Tanmay V. Samant, MD
• Jason Webb, MD
• Katherine Steele, DO
• Lucas L. Pfeifer
• Jessica L. Bordley, MD

All palliative care doctors in Oregon →

Other clinicians in Asante Physician Partners

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

• Adrian G. Sue, MD
• Theodore A. Crum, MD
• Levi D. Vance, PA
• Prabin Phuyal, MD
• Benjamin R. Merbler, DO
• Shelby Y. Legrotte, NP

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