Dayton R. Wong, MD

Medicare activity in 2024

Official CMS public-use data for Dayton R. Wong, 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 straightforward medical decision making, if using time, 10 minutes or more (99212)49 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)16 services
3. New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)14 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)14 services
5. Biopsy of large bowel using a flexible endoscope (45380)11 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%
• Arthritis44%
• Ischemic heart disease34%
• Diabetes33%
• Heart failure24%

Hospitals where Dayton R. Wong works

Medicare's Facility Affiliation Data lists Dayton R. Wong 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.

• Covenant Hospital PlainviewPlainview, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450539

Practice locations

Addresses where Dayton R. Wong is enrolled with Medicare (CMS data updated October 2, 2026).

• 2504 Xenia StPlainview, TX 79072 (806) 291‑5145

Group practices

Medicare enrollment lists Dayton R. Wong as a member of this group (CMS data updated October 2, 2026).

• Covenant Medical Group233 clinicians in the group

Specialties

• General Surgeryprimary

Find other General Surgery doctors in Texas →

Other general surgeons in Texas

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

• Linda T. Luong, DO
• Sammy D. Rivas, MD
• Nkem Okoye, MD
• Brittany C. Story, MD
• Mark Gunst, MD
• Stephanie G. Yi, MD
• Alexander Perez, MD
• Max A. Jackson, MD

All general surgeons in Texas →

Other clinicians in Covenant Medical Group

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

• Brad Snodgrass, MD
• Kevin C. Jones, DO
• Breton C. Juberg, MD
• Mark Cavaretta, MD
• Kerry L. Hendershot, MD
• Elaine Brown, 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