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Obstetrics/Gynecology

Kathy Shum Ellington, DO

Sees patients in Tyler, TX · Texas

Summary

Dr. Kathy Shum Ellington, DO is an OB-GYN at 1000 S Beckham Ave, Tyler, TX 75701. Phone: (903) 590-5611. Accepts Medicare assignment. NPI 1891316147. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: OB-GYN (Medicare lists Obstetrics/Gynecology)
  • Address: 1000 S Beckham Ave, Tyler, TX 75701 · Directions (1 more location)
  • Phone: (903) 590‑5611
  • Medicare: Accepts Medicare assignment
  • Group practice: ETMC Physician Group, Inc.
  • Medical school: University Of North Texas Hsc, College Of Osteopathic Med · graduated 2020 (6 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Kathy Shum Ellington, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Kathy Shum Ellington accept Medicare assignment?
Yes. Medicare's clinician data says Kathy Shum Ellington accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Kathy Shum Ellington's NPI number?
1891316147. 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 Kathy Shum Ellington is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Kathy Shum Ellington as a member of this group (CMS data updated October 2, 2026).

  • ETMC Physician Group, Inc.381 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Texas →

Other OB-GYNs in Tyler

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

All OB-GYNs in Tyler →

Other clinicians in ETMC Physician Group, Inc.

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialDO
Medical schoolUniversity Of North Texas Hsc, College Of Osteopathic Med
Graduation year2020 (6 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1891316147
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 October 2, 2026, retrieved October 29, 2026
  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