Steven A. Renzoni, MD

Medicare activity in 2024

Official CMS public-use data for Steven A. Renzoni, 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)102 services
2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)56 services
3. X-ray of knee, 3 views (73562)54 services
4. Aspiration and/or injection of fluid from large joint (20610)35 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)19 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 cholesterol75%
• High blood pressure70%
• Arthritis63%
• Ischemic heart disease35%
• Diabetes27%
• Anxiety17%

Practice locations

Addresses where Steven A. Renzoni is enrolled with Medicare (CMS data updated October 2, 2026).

• 111 E 210th StBronx, NY 10467
• 3 Hamaspik Way, Unit 11Monroe, NY 10950 (845) 782‑0000
• 785 State Route 17mMonroe, NY 10950 (845) 507‑0477

Group practices

Medicare enrollment lists Steven A. Renzoni as a member of these groups (CMS data updated October 2, 2026).

• Montefiore Medical Center2,820 clinicians in the group
• Vladimir Zelenko MD PC12 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in New York →

Other orthopedic surgeons in Bronx

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

• Anna Cooper, MD
• Melinda S. Sharkey, MD
• Richard D. Semble, MD
• Bang H. Hoang, MD
• Andrew M. Somberg, MD
• Karthikeyan Chinnakkannu, MD
• Neil V. Shah, MD
• John B. Pope, MD

All orthopedic surgeons in Bronx →

Other clinicians in Montefiore Medical Center

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

• Tanya M. Costa, MD
• Patrick A. Lasala, MD
• Amanda Baker, MD
• Nicole E. Noveck, PA
• David L. Rosenstreich, MD
• David L. Fernandes, 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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
4. Medicare Care Compare — official Medicare tool to look up clinicians