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Diagnostic Radiology

Iliana I. Alvarez Ramirez, MD

Works at hospitals in Cayey, PR · Puerto Rico

Summary

Dr. Iliana I. Alvarez Ramirez, MD is a radiologist at 310 Ave Lomas Verdes, Suite 209, San Juan, PR 00927. Phone: (787) 474-0820. Accepts Medicare assignment. In 2024, Iliana I. Alvarez Ramirez had 269 Original Medicare patients and 492 services. NPI 1669412912. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 310 Ave Lomas Verdes, Suite 209, San Juan, PR 00927 · Directions (5 more locations)
  • Phone: (787) 474‑0820
  • Medicare: Accepts Medicare assignment
  • Hospital: Hospital Menonita de Cayey
  • Group practice: Hospital Menonita de Cayey (+3 more)
  • Medical school: graduated 1988 (38 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Iliana I. Alvarez Ramirez, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Iliana I. Alvarez Ramirez accept Medicare assignment?
Yes. Medicare's clinician data says Iliana I. Alvarez Ramirez 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 Iliana I. Alvarez Ramirez see?
In 2024, CMS data shows 269 Original Medicare patients and 492 services for Iliana I. Alvarez Ramirez. This counts Original Medicare only and measures volume, not quality.
What is Iliana I. Alvarez Ramirez's NPI number?
1669412912. 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 Iliana I. Alvarez Ramirez, 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 patients269
Services billed to Medicare492
Different services or procedures42
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Complete ultrasound scan of 1 breast (76641)141 services
  2. Diagnostic mammography of both breasts (77066)93 services
  3. Screening mammography (77067)67 services
  4. X-ray of chest, 2 views (71046)23 services
  5. Diagnostic mammography of 1 breast (77065)14 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%
  • Diabetes63%
  • Arthritis48%
  • Chronic kidney disease32%
  • Osteoporosis32%

Hospitals where Iliana I. Alvarez Ramirez works

Medicare's Facility Affiliation Data lists Iliana I. Alvarez Ramirez 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.

Practice locations

Addresses where Iliana I. Alvarez Ramirez is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Iliana I. Alvarez Ramirez as a member of these groups (CMS data updated October 2, 2026).

  • Hospital Menonita de Cayey58 clinicians in the group
  • Health Image Diagnostic PSC7 clinicians in the group
  • Bioimagenes Medicas CSP4 clinicians in the group
  • Advanced Radiology Imaging Services PC3 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Puerto Rico →

Other radiologists in San Juan

Clinicians with the same Medicare primary specialty in San Juan, PR — not a recommendation.

All radiologists in San Juan →

Other clinicians in Hospital Menonita de Cayey

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

Clinician information

CredentialMD
Graduation year1988 (38 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1669412912
CorrectionsReport 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

  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