Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Diagnostic Radiology

Yariliz Ortiz, MD

Works at hospitals in Mayaguez, PR · Aguadilla, PR · Puerto Rico

Summary

Dr. Yariliz Ortiz, MD is a radiologist at 522 Calle Tintillo, Guaynabo, PR 00966. Phone: (787) 975-9521. Accepts Medicare assignment. In 2024, Yariliz Ortiz had 25 Original Medicare patients and 29 services. NPI 1962611723. 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: 522 Calle Tintillo, Guaynabo, PR 00966 · Directions (2 more locations)
  • Phone: (787) 975‑9521
  • Medicare: Accepts Medicare assignment
  • Hospitals: Bella Vista Hospital, Hospital Comunitario Buen Samaritano Inc
  • Group practice: Centro de Salud de Lares Inc (+1 more)
  • Medical school: University Central Del Caribe Escuela De Medicina · graduated 1998 (28 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Yariliz Ortiz, 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 Yariliz Ortiz accept Medicare assignment?
Yes. Medicare's clinician data says Yariliz 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 Yariliz Ortiz see?
In 2024, CMS data shows 25 Original Medicare patients and 29 services for Yariliz Ortiz. This counts Original Medicare only and measures volume, not quality.
What is Yariliz Ortiz's NPI number?
1962611723. 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 Yariliz 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 patients25
Services billed to Medicare29
Different services or procedures17
Participating Medicare providerYes
Average age of these patients71

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%
  • Arthritis64%
  • Diabetes44%

Hospitals where Yariliz Ortiz works

Medicare's Facility Affiliation Data lists Yariliz 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.

Practice locations

Addresses where Yariliz Ortiz is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Yariliz Ortiz as a member of these groups (CMS data updated October 2, 2026).

  • Centro de Salud de Lares Inc32 clinicians in the group
  • Dla Imaging LLC29 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Puerto Rico →

Other radiologists in Guaynabo

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

All radiologists in Guaynabo →

Other clinicians in Centro de Salud de Lares Inc

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

Clinician information

CredentialMD
Medical schoolUniversity Central Del Caribe Escuela De Medicina
Graduation year1998 (28 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1962611723
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