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

Español Near me My list Help
US Patient GuideUSA
Surprise me
General Practice

Justin D. Gellman

Sees patients in Dallas, TX · Texas

Summary

Justin D. Gellman is a general practitioner at 4055 Valley View Ln, Dallas, TX 75244. May accept Medicare assignment. NPI 1659122182. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: General practitioner (Medicare lists General Practice)
  • Address: 4055 Valley View Ln, Dallas, TX 75244 · Directions (1 more location)
  • Medicare: May accept Medicare assignment
  • Medical school: Drexel University College Of Medicine · graduated 2025 (1 years since medical school)
  • Gender (as listed): Male
NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Justin D. Gellman, 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 Justin D. Gellman accept Medicare assignment?
Medicare's clinician data says Justin D. Gellman may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Justin D. Gellman's NPI number?
1659122182. 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 Justin D. Gellman is enrolled with Medicare (CMS data updated October 2, 2026).

  • 4055 Valley View LnDallas, TX 75244
  • 4055 Valley View Ln, Suite 600Dallas, TX 75244

Specialties

Find other General Practice doctors in Texas →

Other general practitioners in Dallas

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

All general practitioners in Dallas →

Clinician information

Medical schoolDrexel University College Of Medicine
Graduation year2025 (1 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1659122182
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