Naiel N. Nassar, MD

Medicare activity in 2024

Official CMS public-use data for Naiel N. Nassar, 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)62 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)23 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 pressure72%
• High cholesterol68%
• Diabetes44%
• Chronic kidney disease41%
• Depression35%
• Arthritis28%

Hospitals where Naiel N. Nassar works

Medicare's Facility Affiliation Data lists Naiel N. Nassar 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.

• Community Regional Medical CenterFresno, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050060

Practice locations

Addresses where Naiel N. Nassar is enrolled with Medicare (CMS data updated October 2, 2026).

• 2823 Fresno StFresno, CA 93721 (559) 459‑6000

Group practices

Medicare enrollment lists Naiel N. Nassar as a member of this group (CMS data updated October 2, 2026).

• Central California Faculty Medical Group Inc265 clinicians in the group

Specialties

• Infectious Diseaseprimary
• Internal Medicinealso

Find other Infectious Disease doctors in California →

Other infectious disease doctors in Fresno

Clinicians with the same Medicare primary specialty in Fresno, CA — not a recommendation.

• Anuj Malik, MD
• Nancy M. Dang-Orita, MD
• Harold H. Lin, MD
• Pushpalatha Arakere, MD
• Hebah Ghanem, MD
• Almira Opardija, MD
• Jessica M. McFarland, MD
• Babak Youssefi, MD

All infectious disease doctors in Fresno →

Other clinicians in Central California Faculty Medical Group Inc

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

• Mahshid Zohouri, MD
• Arman S. Bhatti, MD
• Min Win, MD
• Angelica M. Arellano, PA
• Jasjit Singh, MD
• Connor R. Cook, PA

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