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Infectious Disease

Ximena Millan, MD

Works at hospitals in The Woodlands, TX · Texas

Summary

Ximena Millan, MD (Infectious Disease) is listed by Medicare at 2 hospitals in The Woodlands, TX. NPI 1063576015. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Ximena Millan, 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

Infectious DiseasePrimary specialty
YesAccepts Medicare assignment
26Years since medical school (graduated 2000)
FemaleGender (as listed)

Quick answers

Which hospitals does Ximena Millan work at?
Medicare's official clinician data lists Ximena Millan at 2 hospitals: Houston Methodist The Woodlands Hospital and St. Luke's The Woodlands Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Ximena Millan see patients?
Medicare's clinician data lists 1 practice location in The Woodlands, TX. Call before your visit to confirm the address.
What is Ximena Millan's specialty?
Medicare lists Infectious Disease as the primary specialty, and also Internal Medicine.
Does Ximena Millan accept Medicare assignment?
Yes. Medicare's clinician data says Ximena Millan 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 Ximena Millan?
(832) 316-1866, as listed in official Medicare / NPI Registry data.
What is Ximena Millan's NPI number?
1063576015. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Ximena Millan works

Medicare's Facility Affiliation Data lists Ximena Millan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Ximena Millan is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Infectious Disease doctors in Texas →

Other infectious disease doctors in The Woodlands

Clinicians with the same Medicare primary specialty in The Woodlands, TX — not a recommendation.

All infectious disease doctors in The Woodlands →

Clinician information

CredentialMD
Graduation year2000
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1063576015
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  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