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General Surgery

Michelangelo Santiago Sanchez, MD

Works at hospitals in San Juan, PR · Puerto Rico

Summary

Dr. Michelangelo Santiago Sanchez, MD is a general surgeon at 892 Calle 45 SE, San Juan, PR 00921. Phone: (787) 282-2525. Accepts Medicare assignment. NPI 1417971458. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: General surgeon (Medicare lists General Surgery)
  • Address: 892 Calle 45 SE, San Juan, PR 00921 · Directions
  • Phone: (787) 282‑2525
  • Medicare: Accepts Medicare assignment
  • Hospital: Hospital San Francisco
  • Medical school: University Of Puerto Rico School Of Medicine · graduated 2001 (25 years since medical school)
  • Gender (as listed): Male
Call(787) 282‑2525 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Michelangelo Santiago Sanchez, 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 Michelangelo Santiago Sanchez accept Medicare assignment?
Yes. Medicare's clinician data says Michelangelo Santiago Sanchez 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.
What is Michelangelo Santiago Sanchez's NPI number?
1417971458. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Michelangelo Santiago Sanchez works

Medicare's Facility Affiliation Data lists Michelangelo Santiago Sanchez 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 Michelangelo Santiago Sanchez is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other General Surgery doctors in Puerto Rico →

Other general surgeons in San Juan

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

All general surgeons in San Juan →

Clinician information

CredentialMD
Medical schoolUniversity Of Puerto Rico School Of Medicine
Graduation year2001 (25 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1417971458
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians