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Family Practice

Alex M. Su, MD

Works at hospitals in Houston, TX · Katy, TX · Texas

Summary

Alex M. Su, MD (Family Practice) is listed by Medicare at 4 hospitals in Houston, TX and Katy, TX. NPI 1609871706. 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 Alex M. Su, 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

Family PracticePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
29Years since medical school (graduated 1997)
Baylor College Of MedicineMedical school
MaleGender (as listed)
Legacy Healthcare Services IncGroup practice (+1 more)

Quick answers

Which hospitals does Alex M. Su work at?
Medicare's official clinician data lists Alex M. Su at 4 hospitals: Houston Methodist West Hospital, Memorial Hermann - Texas Medical Center, Memorial Hermann Katy Hospital and Memorial Hermann Memorial City Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Alex M. Su see patients?
Medicare's clinician data lists 2 practice locations, including Spring, TX and Houston, TX. Call before your visit to confirm the address.
What is Alex M. Su's specialty?
Medicare lists Family Practice as the primary specialty.
Does Alex M. Su accept Medicare assignment?
Yes. Medicare's clinician data says Alex M. Su 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 Alex M. Su offer telehealth?
Medicare's clinician data says Alex M. Su offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Alex M. Su?
(832) 717-0877, as listed in official Medicare / NPI Registry data.
What is Alex M. Su's NPI number?
1609871706. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Alex M. Su works

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

Group practices

Medicare enrollment lists Alex M. Su as a member of these groups (CMS data updated 2026-10-02).

  • Legacy Healthcare Services Inc3,223 clinicians in the group
  • Villagemd of Southeast Texas PA216 clinicians in the group

Specialties

Find other Family Practice doctors in Texas →

Other family doctors in Spring

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

All family doctors in Spring →

Clinician information

CredentialMD
Medical schoolBaylor College Of Medicine
Graduation year1997
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1609871706
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