Joann Thomas-Lewis, MD

Medicare activity in 2024

Official CMS public-use data for Joann Thomas-Lewis, 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.

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%
• Ischemic heart disease56%
• Arthritis53%
• Atrial fibrillation48%
• Diabetes47%

Hospitals where Joann Thomas-Lewis works

Medicare's Facility Affiliation Data lists Joann Thomas-Lewis 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.

• Gov Juan F Luis Hospital & Medical CenterSt Croix, VI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 480002
• Robert Wood Johnson University HospitalNew Brunswick, NJ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 310038
• Robert Wood Johnson University Hospital - SomersetSomerville, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310048
• Saint Peter's University HospitalNew Brunswick, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310070

Practice locations

Addresses where Joann Thomas-Lewis is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Robert Wood Johnson Pl, Rutgers Health Rwj Pediatric GroupNew Brunswick, NJ 08901 (732) 743‑5437
• 4007 Estate Diamond RubyChristiansted, VI 00820 (340) 778‑6311
• 425 Jack Martin BlvdBrick, NJ 08724 (732) 840‑2200
• 7600 River RdNorth Bergen, NJ 07047 (201) 854‑5000

Group practices

Medicare enrollment lists Joann Thomas-Lewis as a member of these groups (CMS data updated October 2, 2026).

• Parkway Anesthesia Associates LLC311 clinicians in the group
• Rutgers Health-Rwj Pediatric Critical Care156 clinicians in the group
• Governor Juan F Luis Hospital and Medical Center39 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in New Jersey →

Other anesthesiologists in New Brunswick

Clinicians with the same Medicare primary specialty in New Brunswick, NJ — not a recommendation.

• Oluyemisi M. Odugbesan, MD
• Geza K. Kiss, MD
• Jeremy L. Baron, MD
• Gerardo Rodriguez, MD
• Sigal Israilov, MD
• Daniel F. Dellacerra, MD
• Chirag Shah, MD
• Brittany Ahuja, MD

All anesthesiologists in New Brunswick →

Other clinicians in Parkway Anesthesia Associates LLC

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

• Jeremiah R. Pinca, CNA
• Kimberley Armbrecht, MD
• Marcus Knight, CNA
• Wilson Nuesa, MD
• Ljiljana Kovacevic, CNA
• Donghwan Lee, 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