Katharine M. Whitfield, DO

Medicare activity in 2024

Official CMS public-use data for Katharine M. Whitfield, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)252 services
2. Critical care, first 30-74 minutes (99291)100 services
3. Hospital discharge day management, more than 30 minutes (99239)82 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)57 services
5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)38 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 cholesterol69%
• Arthritis54%
• COPD47%
• Heart failure45%
• Chronic kidney disease44%

Hospitals where Katharine M. Whitfield works

Medicare's Facility Affiliation Data lists Katharine M. Whitfield 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.

• DLP Swain County Hospital LLCBryson City, NC · Critical Access Hospital · Emergency services: listed by Medicare · CCN 341305
• Harris Regional HospitalSylva, NC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 340016
• Memorial Mission Hospital and Asheville Surgery CeAsheville, NC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 340002

Practice locations

Addresses where Katharine M. Whitfield is enrolled with Medicare (CMS data updated October 2, 2026).

• 68 Hospital RdSylva, NC 28779 (828) 586‑7000

Group practices

Medicare enrollment lists Katharine M. Whitfield as a member of this group (CMS data updated October 2, 2026).

• Hospital Physician Services - Southeast Professional Corporation840 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in North Carolina →

Other internal medicine doctors in Sylva

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

• Michael Sheaffer, DO
• Ofelia C. Balta, MD
• Casey L. Prenger, MD
• Steven W. Queen, MD
• Carmen D. Mohai, MD
• Leigh A. O'Malley, DO
• Thomas J. Wolf, MD
• Laurian V. Mohai, MD

All internal medicine doctors in Sylva →

Other clinicians in Hospital Physician Services - Southeast Professional Corporation

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

• Paulina M. Cornatzer, MD
• Eric W. Cornatzer, MD
• Clayton E. McGill, MD
• David Maynoldi, MD
• Abu N. Rezwan, MD
• Yolin Bueno, 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