Quick answers
- Does Patricia P. Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Patricia P. Chang accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Patricia P. Chang see?
- In 2024, CMS data shows 230 Original Medicare patients and 655 services for Patricia P. Chang. This counts Original Medicare only and measures volume, not quality.
- What is Patricia P. Chang's NPI number?
- 1326118068. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Patricia P. Chang, 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.
| Original Medicare patients | 230 |
|---|---|
| Services billed to Medicare | 655 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)149 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)103 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)65 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)59 services
- Critical care, first 30-74 minutes (99291)48 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%
- Heart failure59%
- Ischemic heart disease50%
- Arthritis47%
- Chronic kidney disease47%
Hospitals where Patricia P. Chang works
Medicare's Facility Affiliation Data lists Patricia P. Chang 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.
- Rex HospitalRaleigh, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340114
- UNC Health NashRocky Mount, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340147
- UNC HospitalsChapel Hill, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340061
Practice locations
Addresses where Patricia P. Chang is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 Eastowne DrChapel Hill, NC 27514 (984) 215‑5556
- 101 Manning DrChapel Hill, NC 27514
- 430 Waterstone DrHillsborough, NC 27278 (984) 215‑2000
- 460 Waterstone DrHillsborough, NC 27278 (984) 215‑2000
- 6715 McCrimmon PkwyCary, NC 27519
Group practices
Medicare enrollment lists Patricia P. Chang as a member of this group (CMS data updated October 2, 2026).
- University of North Carolina at Chapel Hill2,052 clinicians in the group
Specialties
- Advanced Heart Failure and Transplant Cardiologyprimary
- Cardiovascular Disease (Cardiology)also
- Internal Medicinealso
Find other Advanced Heart Failure and Transplant Cardiology doctors in North Carolina →
Other heart failure and transplant cardiologists in Chapel Hill
Clinicians with the same Medicare primary specialty in Chapel Hill, NC — not a recommendation.
- Brian C. Jensen, MD
- Mason G. Sanders, MD
- Kirkwood F. Adams Jr., MD
- Jenna N. Skowronski, MD
- William C. Mostertz Iii, MD
- Gordon R. Reeves, MD
All heart failure and transplant cardiologists in Chapel Hill →
Other clinicians in University of North Carolina at Chapel Hill
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Johns Hopkins University School Of Medicine |
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1326118068 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians