Marcos J. Cruz, MD

Medicare activity in 2024

Official CMS public-use data for Marcos J. Cruz, 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. Continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure) (G0453)2,247 services
2. Placement of skin electrodes and measurement of stimulated sites on arms and legs (95938)1,180 services
3. Needle measurement of electrical activity in arm, leg, trunk or head muscles, limited study (95870)859 services
4. Testing of nerve-muscle junction (95937)794 services
5. Measurement of brain wave activity (eeg) outside the brain during surgery (95955)581 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%
• Arthritis75%
• Diabetes39%
• Ischemic heart disease37%
• Anxiety37%

Hospitals where Marcos J. Cruz works

Medicare's Facility Affiliation Data lists Marcos J. Cruz 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.

• Jack Hughston Memorial HospitalPhenix City, AL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 010168
• Novant Health New Hanover Regional Medical CenterWilmington, NC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 340141
• 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
• Virginia Hospital CenterArlington, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490050

Practice locations

Addresses where Marcos J. Cruz is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 23; the Medicare profile lists all.

• 100 E 77th StNew York, NY 10075 (212) 434‑2000
• 100 Retreat Ave, Suite 302Hartford, CT 06106 (973) 882‑3456
• 128 Ashford AveDobbs Ferry, NY 10522 (914) 693‑0700
• 1304 Sunset BlvdWest Columbia, SC 29169 (973) 882‑3456
• 1330 Piccard Dr, Suite 102Rockville, MD 20850 (973) 882‑3456

Group practices

Medicare enrollment lists Marcos J. Cruz as a member of these groups (CMS data updated October 2, 2026).

• Neurophysiologic Interpretive Medicine PLLC12 clinicians in the group
• Neurophysiologic Interpretive Specialists LLC11 clinicians in the group
• Neuroshield Network SE LLC10 clinicians in the group
• Rtna, PC7 clinicians in the group
• Real Time Tele-Epilepsy Consultants, PC2 clinicians in the group
• Sierra Neurodiagnostic Group LLC2 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in New York →

Other neurologists in New York

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

• Craig P. Nolan, MD
• James K. Roberts, MD
• Andrea S. Yoo, MD
• Kiril Kiprovski, MD
• Claude Macaluso, MD
• Joshua Willey, MD
• Arthur M. Mandel, MD
• Xi Chen, MD

All neurologists in New York →

Other clinicians in Neurophysiologic Interpretive Medicine PLLC

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

• Breyanna Grays, MD
• Sarah Zubkov, MD
• Thai Dang, DO
• Ruby Reid, MD
• Debabrata Ghosh, 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