Zihan Masood, MD

Hospitals where Zihan Masood works

Medicare's Facility Affiliation Data lists Zihan Masood 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.

• Research Medical CenterKansas City, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260027
• South Brooklyn HealthBrooklyn, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330196
• St Catherine of Siena HospitalSmithtown, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330401
• St Francis Hospital - The Heart CenterRoslyn, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330182

Practice locations

Addresses where Zihan Masood is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.

• 100 Port Washington BlvdRoslyn, NY 11576 (631) 500‑9400
• 1175 Montauk Hwy, Suite 3West Islip, NY 11795 (631) 500‑9400
• 1175 Montauk Hwy 3West Islip, NY 11795
• 225 Community Dr, Suite 209Great Neck, NY 11021 (631) 500‑9400
• 2330 E Meyer Blvd, Suite 411Kansas City, MO 64132 (816) 353‑2500

Group practices

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

• Research Neuroscience Institute, LLC22 clinicians in the group
• Nitin Mariwalla MD PLLC12 clinicians in the group

Specialties

• Neurosurgeryprimary

Find other Neurosurgery doctors in New York →

Other neurosurgeons in New York

Clinicians with the same Medicare primary specialty in New York — not a recommendation.

• David Penn, MD
• Michael A. Lefkowitz, MD
• Johanna Fifi, MD
• Steven M. Soler, MD
• Michael S. Hahn, MD
• Justin Turpin, MD
• Jeffrey P. Mullin, MD
• Richard M. Spiro, MD

All neurosurgeons in New York →

Other clinicians in Research Neuroscience Institute, LLC

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

• Demi Dawkins, MD
• Laura Schlotzhauer
• Norman I. Bamber, MD
• John A. Clough, MD
• Adam J. Grooms, MD
• Peter Basta, 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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
5. Medicare Care Compare — official Medicare tool to look up clinicians