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Gastroenterology

Homer F. Herlong, MD

Sees patients in Dallas, TX · Texas

Summary

Dr. Homer F. Herlong, MD is a gastroenterologist at 5200 Harry Hines Blvd, Dallas, TX 75235. Phone: (214) 590-8000. Accepts Medicare assignment. NPI 1699725366. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Gastroenterologist (Medicare lists Gastroenterology)
  • Address: 5200 Harry Hines Blvd, Dallas, TX 75235 · Directions
  • Phone: (214) 590‑8000
  • Medicare: Accepts Medicare assignment
  • Group practice: University of Texas Southwestern Medical Center at Dallas
  • Medical school: Medical University Of South Carolina College Of Medicine · graduated 1974 (52 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Homer F. Herlong, 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 Homer F. Herlong accept Medicare assignment?
Yes. Medicare's clinician data says Homer F. Herlong 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 Homer F. Herlong's NPI number?
1699725366. 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 Homer F. Herlong is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Homer F. Herlong as a member of this group (CMS data updated October 2, 2026).

  • University of Texas Southwestern Medical Center at Dallas3,187 clinicians in the group

Specialties

Find other Gastroenterology doctors in Texas →

Other gastroenterologists in Dallas

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

All gastroenterologists in Dallas →

Other clinicians in University of Texas Southwestern Medical Center at Dallas

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

Clinician information

CredentialMD
Medical schoolMedical University Of South Carolina College Of Medicine
Graduation year1974 (52 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1699725366
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