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Emergency Medicine

Andrew Choi, MD

Works at hospitals in Houston, TX · Texas

Summary

Andrew Choi, MD (Emergency Medicine) is listed by Medicare at 1 hospital in Houston, TX. NPI 1407155252. 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 Andrew Choi, 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

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
15Years since medical school (graduated 2011)
Albany Medical College Of Union UniversityMedical school
MaleGender (as listed)
Memorial Hermann Hospital Based Physician GroupGroup practice

Quick answers

Which hospitals does Andrew Choi work at?
Medicare's official clinician data lists Andrew Choi at 1 hospital: Memorial Hermann - Texas Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Andrew Choi see patients?
Medicare's clinician data lists 1 practice location in Cypress, TX. Call before your visit to confirm the address.
What is Andrew Choi's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Andrew Choi accept Medicare assignment?
Yes. Medicare's clinician data says Andrew Choi 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 Andrew Choi?
(713) 338-6565, as listed in official Medicare / NPI Registry data.
What is Andrew Choi's NPI number?
1407155252. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Andrew Choi works

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

  • 27800 Northwest Fwy, Memorial Hermann Emergency PhysiciansCypress, TX 77433 (713) 338‑6565

Group practices

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

  • Memorial Hermann Hospital Based Physician Group276 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Texas →

Other emergency medicine doctors in Cypress

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

All emergency medicine doctors in Cypress →

Clinician information

CredentialMD
Medical schoolAlbany Medical College Of Union University
Graduation year2011
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1407155252
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