Louis N. Aurisicchio, MD

Medicare activity in 2024

Official CMS public-use data for Louis N. Aurisicchio, 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)229 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)176 services
3. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)123 services
4. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)79 services
5. Insertion of needle into vein for collection of blood sample (36415)64 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%
• Arthritis46%
• Ischemic heart disease31%
• Diabetes27%
• Anxiety23%

Hospitals where Louis N. Aurisicchio works

Medicare's Facility Affiliation Data lists Louis N. Aurisicchio 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.

• Putnam Hospital CenterCarmel, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330273

Practice locations

Addresses where Louis N. Aurisicchio is enrolled with Medicare (CMS data updated October 2, 2026).

• 90 S Bedford RdMount Kisco, NY 10549 (914) 241‑1050

Group practices

Medicare enrollment lists Louis N. Aurisicchio as a member of this group (CMS data updated October 2, 2026).

• Optum Medical Care PC1,010 clinicians in the group

Specialties

• Gastroenterologyprimary

Find other Gastroenterology doctors in New York →

Other gastroenterologists in Mount Kisco

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

• Julia Shor, MD
• Eliot H. Zimbalist, MD
• Nikita Gupta
• Daniel Motola, MD
• Haseeb Ahmed, MD
• Charnjit Singh, MD
• Roxan F. Saidi, MD
• Deborah L. Hillman, MD

All gastroenterologists in Mount Kisco →

Other clinicians in Optum Medical Care PC

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

• Cathy L. Singer, NP
• David L. Kasow, MD
• Tiffany Disher
• Eugene Tolunsky, MD
• Kenneth A. Nordlicht, MD
• Vivek V. Patil, 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