Jaime L. Roman Diaz, MD

Medicare activity in 2024

Official CMS public-use data for Jaime L. Roman Diaz, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)41 services
2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)29 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%
• Arthritis61%
• Ischemic heart disease51%
• Chronic kidney disease51%
• COPD51%

Hospitals where Jaime L. Roman Diaz works

Medicare's Facility Affiliation Data lists Jaime L. Roman Diaz 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.

• Baptist Hospital of MiamiMiami, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100008
• Gulf Coast Medical Center Lee HealthFort Myers, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100220

Practice locations

Addresses where Jaime L. Roman Diaz is enrolled with Medicare (CMS data updated October 2, 2026).

• 1708 Cape Coral Pkwy West, 10 Florida Cancer Specialists PlCape Coral, FL 33914 (239) 541‑4633
• 8900 N Kendall DrMiami, FL 33176 (786) 596‑1960
• 8981 Colonial Ctr DrFort Myers, FL 33905 (239) 938‑0800

Group practices

Medicare enrollment lists Jaime L. Roman Diaz as a member of these groups (CMS data updated October 2, 2026).

• Florida Cancer Specialists and Research Institute, LLC498 clinicians in the group
• Baptist Health Medical Group Oncology LLC204 clinicians in the group

Specialties

• Medical Oncologyprimary
• Hematologyalso

Find other Medical Oncology doctors in Florida →

Other oncologists in Florida

Clinicians with the same Medicare primary specialty in Florida — not a recommendation.

• Yasir Y. Khan, MD
• Daniel Rosas, MD
• Julio Lautersztain, MD
• Robert Z. Ferdman, MD
• Sireesha Datla, MD
• Susanna S. Gaikazian, MD
• Shemin Gupta, MD
• Elizabeth Tan-Chiu, MD

All oncologists in Florida →

Other clinicians in Florida Cancer Specialists and Research Institute, LLC

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

• Rami S. Owera, MD
• Mandy Miranda, NP
• Maneesh Gossain, MD
• Katrina M. Terwilliger, NP
• Bradford A. Perez, MD
• Raphael C. Bosse, 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