Russell Rozario, MD

Medicare activity in 2024

Official CMS public-use data for Russell Rozario, 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 low level od decision making, if using time, 20 minutes or more (99213)159 services
2. Telephone medical discussion with physician, 5-10 minutes (99441)60 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)42 services
4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)12 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 cholesterol64%
• Arthritis45%
• Chronic kidney disease36%
• Ischemic heart disease32%
• Diabetes28%

Hospitals where Russell Rozario works

Medicare's Facility Affiliation Data lists Russell Rozario 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.

• Westchester Medical CenterValhalla, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330234

Practice locations

Addresses where Russell Rozario is enrolled with Medicare (CMS data updated October 2, 2026).

• 19 Bradhurst Ave, 3070nValhalla, NY 10595 (914) 909‑9018

Group practices

Medicare enrollment lists Russell Rozario as a member of this group (CMS data updated October 2, 2026).

• Westchester Medical Center Advanced Physician Services PC897 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Valhalla

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

• Luciano De Marco, MD
• Arif Mumtaz, MD
• Sajeev S. Kathuria, MD
• Andrea M. Porrovecchio, MD
• Richard Gil, MD
• Sanjeev Gupta, MD
• Moshe Spira, MD
• Alec Weber, MD

All internal medicine doctors in Valhalla →

Other clinicians in Westchester Medical Center Advanced Physician Services PC

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

• Julia Yegudin Ash, MD
• Amy Wasserman, MD
• Jordan M. Stumph, MD
• Zubair Khan, MD
• James M. Mills, PA
• Ajsza Matela, 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