Harris M. Nagler, MD

Medicare activity in 2024

Official CMS public-use data for Harris M. Nagler, 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)290 services
2. Ultrasound measurement of bladder capacity after voiding (51798)235 services
3. Electronic assessment of bladder emptying (51741)150 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)148 services
5. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)138 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%
• Arthritis44%
• Ischemic heart disease44%
• Diabetes29%
• Anxiety22%

Hospitals where Harris M. Nagler works

Medicare's Facility Affiliation Data lists Harris M. Nagler 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.

• Lenox Hill HospitalNew York, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330119

Practice locations

Addresses where Harris M. Nagler is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.

• 100 E 77th StNew York, NY 10075
• 110 E 58th StNew York, NY 10022
• 111 E 77th StNew York, NY 10075 (212) 434‑3966
• 1111 Marcus AveNew Hyde Park, NY 11042
• 210 E 64th StNew York, NY 10065

Group practices

Medicare enrollment lists Harris M. Nagler as a member of this group (CMS data updated October 2, 2026).

• North Shore-Lij Medical PC6,440 clinicians in the group

Specialties

• Urologyprimary

Find other Urology doctors in New York →

Other urologists in New York

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

• Paul F. Zelkovic, MD
• Anthony T. Corcoran, MD
• Nirit Rosenblum, MD
• Gerald P. Hoke, MD
• Lee C. Zhao, MD
• Michael E. Gribetz, MD
• Jamie Freyle, MD
• Alex Shteynshlyuger, MD

All urologists in New York →

Other clinicians in North Shore-Lij Medical PC

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

• Yonatan M. Ziv, MD
• Reed Martensen, NP
• Jane I. Farhi, MD
• Jose S. Leon, MD
• Daniel C. Bell, PA
• Jorge J. Tirado, 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