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Cardiovascular Disease (Cardiology)

Milagro Cortes Mercado, MD

Sees patients in Bayamon, PR · Puerto Rico

Summary

Dr. Milagro Cortes Mercado, MD is a cardiologist at Uu43 Calle, Suite 30, Bayamon, PR 00956. Phone: (787) 787-8669. Accepts Medicare assignment. In 2024, Milagro Cortes Mercado had 24 Original Medicare patients and 117 services. NPI 1013011436. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Cardiologist (Medicare lists Cardiovascular Disease (Cardiology))
  • Address: Uu43 Calle, Suite 30, Bayamon, PR 00956 · Directions
  • Phone: (787) 787‑8669
  • Medicare: Accepts Medicare assignment
  • Group practice: Physiotherapy Rehabilitation Services Inc
  • Medical school: University Central Del Caribe Escuela De Medicina · graduated 1995 (31 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Milagro Cortes Mercado, 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 Milagro Cortes Mercado accept Medicare assignment?
Yes. Medicare's clinician data says Milagro Cortes Mercado 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 Milagro Cortes Mercado see?
In 2024, CMS data shows 24 Original Medicare patients and 117 services for Milagro Cortes Mercado. This counts Original Medicare only and measures volume, not quality.
What is Milagro Cortes Mercado's NPI number?
1013011436. 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 Milagro Cortes Mercado, 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 patients24
Services billed to Medicare117
Different services or procedures9
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)61 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)34 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%
  • Diabetes71%
  • Arthritis58%

Practice locations

Addresses where Milagro Cortes Mercado is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Milagro Cortes Mercado as a member of this group (CMS data updated October 2, 2026).

  • Physiotherapy Rehabilitation Services Inc54 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Puerto Rico →

Other cardiologists in Bayamon

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

All cardiologists in Bayamon →

Other clinicians in Physiotherapy Rehabilitation Services 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 year1995 (31 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1013011436
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians