Theresa Whitchurch, MD

Hospitals where Theresa Whitchurch works

Medicare's Facility Affiliation Data lists Theresa Whitchurch 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.

• Prosser Memorial HospitalProsser, WA · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 501312

Practice locations

Addresses where Theresa Whitchurch is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

• 1000 Wallace WayGrandview, WA 98930 (509) 882‑3444
• 240 Division StGrandview, WA 98930 (509) 882‑4700
• 3801 Kern WayYakima, WA 98902 (509) 574‑3200
• 510 W 1st AveToppenish, WA 98948 (509) 865‑5600
• 713 Memorial StProsser, WA 99350 (509) 788‑0485

Group practices

Medicare enrollment lists Theresa Whitchurch as a member of this group (CMS data updated October 2, 2026).

• Yakima Valley Farm Workers Clinic273 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Washington →

Other family doctors in Grandview

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

• Herman B. Marx, MD
• Mengyi Zha, MD
• Suzanne H. Staudinger, MD
• Mario J. Gumina, DO
• Amy Nguyen, MD
• Edward M. Lane, MD
• Katheryn C. Norris, DO
• Annie Yi, MD

All family doctors in Grandview →

Other clinicians in Yakima Valley Farm Workers Clinic

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

• Lamiya Raghid, MD
• Jazmine Smith, MD
• Sabine Volchok, MD
• Shanette Bruce Owen, MD
• Rashmi Sharma, MD
• Hieu Nguyen, 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. 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