Ka-Yan Tong, MD

Medicare activity in 2024

Official CMS public-use data for Ka-Yan Tong, 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. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)263 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)230 services
3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)145 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)84 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 cholesterol75%
• Arthritis46%
• Osteoporosis26%
• Anxiety25%
• Diabetes22%

Hospitals where Ka-Yan Tong works

Medicare's Facility Affiliation Data lists Ka-Yan Tong 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.

• East Jefferson General HospitalMetairie, LA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 190176
• Ochsner Medical Center AcuteNew Orleans, LA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 190036
• St Charles Parish HospitalLuling, LA · Acute Care Hospital · Emergency services: listed by Medicare · CCN 190079

Practice locations

Addresses where Ka-Yan Tong is enrolled with Medicare (CMS data updated October 2, 2026).

• 4200 Houma BlvdMetairie, LA 70006 (504) 454‑4000
• 4509 Shores DrMetairie, LA 70006 (504) 885‑2535

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Louisiana →

Other family doctors in Metairie

Clinicians with the same Medicare primary specialty in Metairie, LA — not a recommendation.

• Sarah M. Schwertner, MD
• Srinivas Kata, MD
• David J. Bateman, MD
• Vivian M. Vu, MD
• Roberto Carranza Terreros, MD
• Marcus S. Davis, MD
• Sonia M. Alvarez, MD
• Jaden M. Kifer, MD

All family doctors in Metairie →

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