Quick answers
- Does Ricardo Calderon Ortiz accept Medicare assignment?
- Yes. Medicare's clinician data says Ricardo Calderon Ortiz accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Ricardo Calderon Ortiz see?
- In 2024, CMS data shows 59 Original Medicare patients and 244 services for Ricardo Calderon Ortiz. This counts Original Medicare only and measures volume, not quality.
- What is Ricardo Calderon Ortiz's NPI number?
- 1548468804. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Ricardo Calderon Ortiz, 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.
| Original Medicare patients | 59 |
|---|---|
| Services billed to Medicare | 244 |
| Different services or procedures | 10 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Dialysis services, 2-3 physician visits per month (20 years or older) (90961)98 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)66 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)29 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)15 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%
- Chronic kidney disease75%
- Diabetes73%
- High cholesterol68%
- Heart failure34%
- Arthritis25%
Hospitals where Ricardo Calderon Ortiz works
Medicare's Facility Affiliation Data lists Ricardo Calderon Ortiz 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.
- Hospital Menonita Caguas IncCaguas, PR · Acute Care Hospital · Emergency services: listed by Medicare · CCN 400104
Practice locations
Addresses where Ricardo Calderon Ortiz is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 Ave Luis Munoz MarinCaguas, PR 00725 (787) 360‑5040
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Caguas
Clinicians with the same Medicare primary specialty in Caguas, PR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Central Del Caribe Escuela De Medicina |
| Graduation year | 2006 (20 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548468804 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians