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Ophthalmology

Tomas Coronado, MD

Sees patients in San Antonio, TX · Texas

Summary

Tomas Coronado, MD (Ophthalmology) is enrolled with Medicare at 2 practice locations in San Antonio, TX. NPI 1184669830. 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 Tomas Coronado, 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

OphthalmologyPrimary specialty
YesAccepts Medicare assignment
46Years since medical school (graduated 1980)
University Of Texas Medical School At San AntonioMedical school
MaleGender (as listed)

Quick answers

Where does Tomas Coronado see patients?
Medicare's clinician data lists 2 practice locations, including San Antonio, TX. Call before your visit to confirm the address.
What is Tomas Coronado's specialty?
Medicare lists Ophthalmology as the primary specialty.
Does Tomas Coronado accept Medicare assignment?
Yes. Medicare's clinician data says Tomas Coronado 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 Tomas Coronado?
(210) 271-0818, as listed in official Medicare / NPI Registry data.
What is Tomas Coronado's NPI number?
1184669830. 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 Tomas Coronado is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Ophthalmology doctors in Texas →

Other ophthalmologists in San Antonio

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

All ophthalmologists in San Antonio →

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical School At San Antonio
Graduation year1980
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1184669830
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