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Dermatology

Isabella K. Gyening, MD

Sees patients in Houston, TX · Texas

Summary

Dr. Isabella K. Gyening, MD is a dermatologist at 1200 McKinney St, Suite 473, Houston, TX 77010. Phone: (713) 442-4700. Accepts Medicare assignment. NPI 1417036799. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Dermatologist (Medicare lists Dermatology)
  • Address: 1200 McKinney St, Suite 473, Houston, TX 77010 · Directions (1 more location)
  • Phone: (713) 442‑4700
  • Medicare: Accepts Medicare assignment
  • Group practice: Kelsey-Seybold Medical Group, PLLC
  • Medical school: Howard University College Of Medicine · graduated 1990 (36 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Isabella K. Gyening, 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 Isabella K. Gyening accept Medicare assignment?
Yes. Medicare's clinician data says Isabella K. Gyening 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 Isabella K. Gyening's NPI number?
1417036799. 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 Isabella K. Gyening is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Isabella K. Gyening as a member of this group (CMS data updated October 2, 2026).

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

Specialties

Find other Dermatology doctors in Texas →

Other dermatologists in Houston

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

All dermatologists in Houston →

Other clinicians in Kelsey-Seybold Medical Group, PLLC

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

Clinician information

CredentialMD
Medical schoolHoward University College Of Medicine
Graduation year1990 (36 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1417036799
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