John J. Merrill Steskal, MD

Hospitals where John J. Merrill Steskal works

Medicare's Facility Affiliation Data lists John J. Merrill Steskal 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.

• Kittitas Valley Community HospitalEllensburg, WA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 501333
• Swedish IssaquahIssaquah, WA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 500152
• Yakima Valley MemorialYakima, WA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: not listed by Medicare · CCN 500036

Practice locations

Addresses where John J. Merrill Steskal is enrolled with Medicare (CMS data updated October 2, 2026).

• 100 E Jackson AveEllensburg, WA 98926 (509) 933‑8777
• 201 Alpha WayCle Elum, WA 98922 (509) 674‑5331
• 603 S Chestnut StEllensburg, WA 98926 (509) 962‑9841

Group practices

Medicare enrollment lists John J. Merrill Steskal as a member of this group (CMS data updated October 2, 2026).

• Kittitas County Public Hospital Dist 182 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Washington →

Other family doctors in Ellensburg

Clinicians with the same Medicare primary specialty in Ellensburg, WA — not a recommendation.

• Vanessa S. Wright, MD
• Robert A. Wageneck, DO
• Cierra Delay, DO
• Samuel I. Woodard, DO
• Naomi Swain, DO
• John M. Beard, MD
• George Lupas, DO
• Annaliese Stone, DO

All family doctors in Ellensburg →

Other clinicians in Kittitas County Public Hospital Dist 1

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

• Derek D. Henderson, PA
• Jamin Feng, MD
• Vanessa S. Wright, MD
• Robert A. Wageneck, DO
• Meghan McSorley, MD
• Jonathan P. Johns, 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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
5. Medicare Care Compare — official Medicare tool to look up clinicians