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Endocrinology

Tom M. Thomas, MD

Sees patients in Houston, TX · Texas

Summary

Tom M. Thomas, MD (Endocrinology) is enrolled with Medicare at 1 practice location in Houston, TX. NPI 1306933957. 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 Tom M. Thomas, 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

EndocrinologyPrimary specialty
YesAccepts Medicare assignment
26Years since medical school (graduated 2000)
University Of North Texas Hsc, College Of Osteopathic MedMedical school
MaleGender (as listed)
Kelsey-Seybold Medical Group, PLLCGroup practice

Quick answers

Where does Tom M. Thomas see patients?
Medicare's clinician data lists 1 practice location in Houston, TX. Call before your visit to confirm the address.
What is Tom M. Thomas's specialty?
Medicare lists Endocrinology as the primary specialty.
Does Tom M. Thomas accept Medicare assignment?
Yes. Medicare's clinician data says Tom M. Thomas 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 Tom M. Thomas?
(713) 442-3222, as listed in official Medicare / NPI Registry data.
What is Tom M. Thomas's NPI number?
1306933957. 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 Tom M. Thomas is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Tom M. Thomas as a member of this group (CMS data updated 2026-10-02).

  • Kelsey-Seybold Medical Group, PLLC957 clinicians in the group

Specialties

Find other Endocrinology doctors in Texas →

Other endocrinologists in Houston

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

All endocrinologists in Houston →

Clinician information

CredentialMD
Medical schoolUniversity Of North Texas Hsc, College Of Osteopathic Med
Graduation year2000
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1306933957
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