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Hematology

Luis G. Sepulveda-Maldonado, MD

Sees patients in San Sebastian, PR · Yauco, PR · Aguadilla, PR … · Puerto Rico

Summary

Dr. Luis G. Sepulveda-Maldonado, MD is a hematologist at Anejo Cdr Pepino Health Group 120, San Sebastian, PR 00685. Phone: (787) 229-6626. Accepts Medicare assignment. In 2024, Luis G. Sepulveda-Maldonado had 20 Original Medicare patients and 15,012 services. NPI 1598029381. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Hematologist (Medicare lists Hematology)
  • Address: Anejo Cdr Pepino Health Group 120, San Sebastian, PR 00685 · Directions (3 more locations)
  • Phone: (787) 229‑6626
  • Medicare: Accepts Medicare assignment
  • Group practice: Caribbean Cancer Care Services LLC
  • Medical school: graduated 2008 (18 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Luis G. Sepulveda-Maldonado, 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 Luis G. Sepulveda-Maldonado accept Medicare assignment?
Yes. Medicare's clinician data says Luis G. Sepulveda-Maldonado 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 Luis G. Sepulveda-Maldonado see?
In 2024, CMS data shows 20 Original Medicare patients and 15,012 services for Luis G. Sepulveda-Maldonado. This counts Original Medicare only and measures volume, not quality.
What is Luis G. Sepulveda-Maldonado's NPI number?
1598029381. 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 Luis G. Sepulveda-Maldonado, 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 patients20
Services billed to Medicare15,012
Different services or procedures39
Participating Medicare providerYes
Average age of these patients73

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)36 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%
  • Diabetes65%

Practice locations

Addresses where Luis G. Sepulveda-Maldonado is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Luis G. Sepulveda-Maldonado as a member of this group (CMS data updated October 2, 2026).

  • Caribbean Cancer Care Services LLC6 clinicians in the group

Specialties

Find other Hematology doctors in Puerto Rico →

Other clinicians in Caribbean Cancer Care Services LLC

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

Clinician information

CredentialMD
Graduation year2008 (18 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1598029381
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