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Internal Medicine

Facundo Fulgueira, MD

Works at hospitals in San Antonio, TX · Texas

Summary

Facundo Fulgueira, MD (Internal Medicine) is listed by Medicare at 2 hospitals in San Antonio, TX. NPI 1184042343. 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 Facundo Fulgueira, 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
YesOffers telehealth
12Years since medical school (graduated 2014)
MaleGender (as listed)
CHRISTUS Trinity Clinic TexasGroup practice

Quick answers

Which hospitals does Facundo Fulgueira work at?
Medicare's official clinician data lists Facundo Fulgueira at 2 hospitals: Baptist Medical Center and CHRISTUS Santa Rosa Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Facundo Fulgueira see patients?
Medicare's clinician data lists 3 practice locations, including Tyler, TX and Dallas, TX. Call before your visit to confirm the address.
What is Facundo Fulgueira's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Facundo Fulgueira accept Medicare assignment?
Yes. Medicare's clinician data says Facundo Fulgueira 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.
Does Facundo Fulgueira offer telehealth?
Medicare's clinician data says Facundo Fulgueira offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Facundo Fulgueira?
(903) 606-4900, as listed in official Medicare / NPI Registry data.
What is Facundo Fulgueira's NPI number?
1184042343. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Facundo Fulgueira works

Medicare's Facility Affiliation Data lists Facundo Fulgueira 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 Facundo Fulgueira is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Facundo Fulgueira as a member of this group (CMS data updated 2026-10-02).

  • CHRISTUS Trinity Clinic Texas1,540 clinicians in the group

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Tyler

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

All internal medicine doctors in Tyler →

Clinician information

CredentialMD
Graduation year2014
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1184042343
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