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

Español Near me My list Help
US Patient GuideUSA
Surprise me
Family Practice

Luis F. Santiago, MD

Works at hospitals in Berwyn, IL · Illinois

Summary

Dr. Luis F. Santiago, MD is a family doctor at 5533 W Cermak Rd, Cicero, IL 60804. Phone: (708) 780-7612. Accepts Medicare assignment. NPI 1871507236. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 5533 W Cermak Rd, Cicero, IL 60804 · Directions
  • Phone: (708) 780‑7612
  • Medicare: Accepts Medicare assignment
  • Hospital: MacNeal Hospital
  • Medical school: graduated 1980 (46 years since medical school)
  • Gender (as listed): Male
Call(708) 780‑7612 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Luis F. Santiago, 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 F. Santiago accept Medicare assignment?
Yes. Medicare's clinician data says Luis F. Santiago 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 Luis F. Santiago's NPI number?
1871507236. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Luis F. Santiago works

Medicare's Facility Affiliation Data lists Luis F. Santiago 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.

  • MacNeal HospitalBerwyn, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140054

Practice locations

Addresses where Luis F. Santiago is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Family Practice doctors in Illinois →

Other family doctors in Cicero

Clinicians with the same Medicare primary specialty in Cicero, IL — not a recommendation.

All family doctors in Cicero →

Clinician information

CredentialMD
Graduation year1980 (46 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1871507236
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