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

Internal Medicine

Aileen Cancio Leon, MD

Sees patients in North Fort Myers, FL · Florida

Summary

Aileen Cancio Leon, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in North Fort Myers, FL. NPI 1316428881. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Aileen Cancio Leon, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
12Years since medical school (graduated 2014)
FemaleGender (as listed)
Lee Health System IncGroup practice

Quick answers

Where does Aileen Cancio Leon see patients?
Medicare's clinician data lists 1 practice location in North Fort Myers, FL. Call before your visit to confirm the address.
What is Aileen Cancio Leon's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Aileen Cancio Leon accept Medicare assignment?
Yes. Medicare's clinician data says Aileen Cancio Leon accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Aileen Cancio Leon?
(239) 652-4111, as listed in official Medicare / NPI Registry data.
What is Aileen Cancio Leon's NPI number?
1316428881. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Aileen Cancio Leon is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Aileen Cancio Leon as a member of this group (CMS data updated 2026-10-02).

  • Lee Health System Inc1,428 clinicians in the group

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Florida

Clinicians with the same Medicare primary specialty in Florida — not a recommendation.

All internal medicine doctors in Florida →

Clinician information

CredentialMD
Graduation year2014
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1316428881
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 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians