Louis C. Rosainz, MD

Medicare activity in 2024

Official CMS public-use data for Louis C. Rosainz, 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. Biopsy of large bowel using a flexible endoscope (45380)282 services
2. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)232 services
3. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)197 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)105 services
5. Removal of external hemorrhoids by rubber banding (46221)76 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 pressure71%
• Arthritis48%
• Ischemic heart disease34%
• Anxiety25%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)24%

Hospitals where Louis C. Rosainz works

Medicare's Facility Affiliation Data lists Louis C. Rosainz 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.

• Jupiter Medical CenterJupiter, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100253

Practice locations

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

• 1002 S Old Dixie Hwy, Suite 201Jupiter, FL 33458 (561) 744‑2200

Group practices

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

• Gastro Health, LLC247 clinicians in the group

Specialties

• Gastroenterologyprimary
• Internal Medicinealso

Find other Gastroenterology doctors in Florida →

Other gastroenterologists in Jupiter

Clinicians with the same Medicare primary specialty in Jupiter, FL — not a recommendation.

• Chester J. Maxson, MD
• Bernard Stein, MD
• Essam Y. Attia, MD
• Salvatore Senzatimore Jr., MD
• Joshua Stern
• Marisa S. Kesselman, MD
• Caroline P. Soyka, DO
• Naveen V. Reddy, MD

All gastroenterologists in Jupiter →

Other clinicians in Gastro Health, LLC

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

• Sheyla C. Franco Santana, NP
• Lawrence Fiedler, MD
• Taylor Delio, PA
• Kelly C. Johnson
• Rony Porudominsky, MD
• Kseniya Tarasova, NP

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