Carrie L. Sun, MD

Medicare activity in 2024

Official CMS public-use data for Carrie L. Sun, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)136 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)110 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)68 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 cholesterol70%
• High blood pressure69%
• Arthritis42%
• Depression25%
• Diabetes24%
• Anxiety22%

Hospitals where Carrie L. Sun works

Medicare's Facility Affiliation Data lists Carrie L. Sun 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.

• 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 Carrie L. Sun is enrolled with Medicare (CMS data updated October 2, 2026).

• 2811 Tieton DrYakima, WA 98902 (509) 575‑8000
• 4003 Creekside LoopYakima, WA 98908 (509) 248‑3263

Group practices

Medicare enrollment lists Carrie L. Sun as a member of this group (CMS data updated October 2, 2026).

• Yakima Valley Memorial Physicians391 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Washington →

Other internal medicine doctors in Yakima

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

• Farhan Ali, MD
• Charlotte Cronenweth, MD
• Scott B. Lancaster, DO
• Xiao Ling, MD
• John P. Maxwell, MD
• Mary Jean Cuaycong, MD
• Daniel A. Cole, DO
• Jonathan R. Hibbs, MD

All internal medicine doctors in Yakima →

Other clinicians in Yakima Valley Memorial Physicians

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

• Shelini R. Sooklal, MD
• Elliott Hummel, PA
• Farhan Ali, MD
• Raj B. Penumetsa, MD
• Betsy M. Kean, PA
• Kristin I. Larson, 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