Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Diagnostic Radiology

John S. Labis, MD

Works at hospitals in Cypress, TX · Houston, TX · Sugar Land, TX … · Texas

Summary

John S. Labis, MD (Diagnostic Radiology) is listed by Medicare at 5 hospitals in Cypress, TX, Houston, TX and Sugar Land, TX and other places. NPI 1295725828. 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 John S. Labis, 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

Diagnostic RadiologyPrimary specialty
YesAccepts Medicare assignment
28Years since medical school (graduated 1998)
Baylor College Of MedicineMedical school
MaleGender (as listed)
Houston Radiology AssociatedGroup practice

Quick answers

Which hospitals does John S. Labis work at?
Medicare's official clinician data lists John S. Labis at 5 hospitals: Houston Methodist Cypress Hospital, Houston Methodist Hospital, Houston Methodist Sugar Land Hospital, Houston Methodist The Woodlands Hospital and Houston Methodist West Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does John S. Labis see patients?
Medicare's clinician data lists 2 practice locations, including Sugar Land, TX and Houston, TX. Call before your visit to confirm the address.
What is John S. Labis's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does John S. Labis accept Medicare assignment?
Yes. Medicare's clinician data says John S. Labis 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 John S. Labis?
(281) 206-9020, as listed in official Medicare / NPI Registry data.
What is John S. Labis's NPI number?
1295725828. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where John S. Labis works

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

Group practices

Medicare enrollment lists John S. Labis as a member of this group (CMS data updated 2026-10-02).

  • Houston Radiology Associated108 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Texas →

Other radiologists in Sugar Land

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

All radiologists in Sugar Land →

Clinician information

CredentialMD
Medical schoolBaylor College Of Medicine
Graduation year1998
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1295725828
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