Veerappan Sundar, MD

Medicare activity in 2024

Official CMS public-use data for Veerappan Sundar, 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)280 services
2. 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)209 services
3. Insertion of needle into vein for collection of blood sample (36415)177 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)144 services
5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)98 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 cholesterol59%
• Arthritis38%
• Chronic kidney disease34%
• Diabetes31%
• Depression25%

Hospitals where Veerappan Sundar works

Medicare's Facility Affiliation Data lists Veerappan Sundar 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.

• Maria Parham Medical CenterHenderson, NC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 340132

Practice locations

Addresses where Veerappan Sundar is enrolled with Medicare (CMS data updated October 2, 2026).

• 1614 Williamsboro StOxford, NC 27565 (919) 339‑4077
• 511 Ruin Creek Rd, Suite 203Henderson, NC 27536 (252) 492‑6127
• 710 Erwin RdDunn, NC 28334 (910) 304‑1212

Group practices

Medicare enrollment lists Veerappan Sundar as a member of these groups (CMS data updated October 2, 2026).

• Champion Health System, PA5 clinicians in the group
• Sundar Internal Medicine Associates, PA2 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in North Carolina →

Other internal medicine doctors in Oxford

Clinicians with the same Medicare primary specialty in Oxford, NC — not a recommendation.

• Seth F. Weaver Ii, MD
• Abhyudaya Joshi, MD
• Venkata S. Mannava, MD
• Zeleke D. Kassahun, MD
• Derek Seib, MD
• Marian A. Nakhla, MD
• Terence N. Mukonje, MD
• Leslie A. Thomas, MD

All internal medicine doctors in Oxford →

Other clinicians in Champion Health System, PA

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

• Robert M. Liesman, DPM
• Radhakrishnan Ramaraj, MD
• Benjamin Dao, 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