Kenney J. Jean-Pierre, PA

Medicare activity in 2024

Official CMS public-use data for Kenney J. Jean-Pierre, 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. Hospital discharge day management, 30 minutes or less (99238)20 services
2. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)13 services
3. Emergency department visit with moderate level of medical decision making (99284)13 services
4. Emergency department visit with high level of medical decision making (99285)11 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%
• Arthritis66%
• Ischemic heart disease61%
• Diabetes45%
• Chronic kidney disease44%

Hospitals where Kenney J. Jean-Pierre works

Medicare's Facility Affiliation Data lists Kenney J. Jean-Pierre 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.

• Good Samaritan Hospital Medical CenterWest Islip, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330286

Practice locations

Addresses where Kenney J. Jean-Pierre is enrolled with Medicare (CMS data updated October 2, 2026).

• 1000 Montauk HwyWest Islip, NY 11795

Group practices

Medicare enrollment lists Kenney J. Jean-Pierre as a member of this group (CMS data updated October 2, 2026).

• Good Samaritan Hospital Medical Center165 clinicians in the group

Specialties

• Physician Assistantprimary

Find other clinicians: Physician Assistant, New York →

Other physician assistants in West Islip

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

• Dorothy Mock, PA
• Josefino C. Bugay, PA
• Jose T. Vargas, PA
• Linda Xu, PA
• Charles Lambert, PA
• Deepanwita Saha, PA
• Jordan C. Michiel, PA
• Hyeyoon Hong, PA

All physician assistants in West Islip →

Other clinicians in Good Samaritan Hospital Medical Center

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

• Christopher C. Raio, MD
• Jennifer H. Fermin, MD
• David L. Kreitzman, MD
• Howard A. Brown, DO
• Scott A. McWilliams, MD
• Brett Simenhoff, 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