John P. Nazarian, MD

Medicare activity in 2024

Official CMS public-use data for John P. Nazarian, 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. X-ray of chest, 2 views (71046)340 services
2. X-ray of chest, 1 view (71045)310 services
3. Ct scan head or brain without contrast (70450)255 services
4. Ct scan of abdomen and pelvis with contrast (74177)163 services
5. Ct scan of upper spine without contrast (72125)112 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%
• Arthritis60%
• Anxiety41%
• Depression39%
• Ischemic heart disease36%

Hospitals where John P. Nazarian works

Medicare's Facility Affiliation Data lists John P. Nazarian 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.

• Chatham Hospital IncSiler City, NC · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 341311
• Duke University HospitalDurham, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340030
• Firsthealth Moore Regional HospitalPinehurst, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340115
• UNC HospitalsChapel Hill, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340061

Practice locations

Addresses where John P. Nazarian is enrolled with Medicare (CMS data updated October 2, 2026).

• 101 Manning DrChapel Hill, NC 27514 (984) 974‑1000

Group practices

Medicare enrollment lists John P. Nazarian 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

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in North Carolina →

Other radiologists in Chapel Hill

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

• Lynn A. Fordham, MD
• Bilal Battal, MD
• Poonam Yadav, MD
• Hyeon Yu, MD
• Todd R. Hazelton, MD
• Kassie L. McCullagh, MD
• Marcelo Straus Takahashi, MD
• Dustin T. Rea, MD

All radiologists 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.

• Kaitlin A. Boyle, MD
• Jennifer M. Wu, MD
• Hokuto Morita, MD
• Sten Y. Solander, MD
• Rimma Osipov, MD
• Sophia K. Smith, PT

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