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

Optometry

Jeannette Wong-Powell, OD

Sees patients in San Antonio, TX · Texas

Summary

Dr. Jeannette Wong-Powell, OD is an optometrist at 18586 Sigma Rd, San Antonio, TX 78258. Phone: (210) 490-6759. Accepts Medicare assignment. NPI 1588978100. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Optometrist (Medicare lists Optometry)
  • Address: 18586 Sigma Rd, San Antonio, TX 78258 · Directions (1 more location)
  • Phone: (210) 490‑6759
  • Medicare: Accepts Medicare assignment
  • Group practice: University of the Incarnate Word (+1 more)
  • Optometry school: University Of Houston - College Of Optometry · graduated 2010 (16 years since optometry school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Jeannette Wong-Powell, 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 Jeannette Wong-Powell accept Medicare assignment?
Yes. Medicare's clinician data says Jeannette Wong-Powell 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 Jeannette Wong-Powell's NPI number?
1588978100. 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 Jeannette Wong-Powell is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Jeannette Wong-Powell as a member of these groups (CMS data updated October 2, 2026).

  • University of the Incarnate Word25 clinicians in the group
  • Stone Oak Ophthalmology Center LLC5 clinicians in the group

Specialties

Find other clinicians: Optometry, Texas →

Other optometrists in San Antonio

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

All optometrists in San Antonio →

Other clinicians in University of the Incarnate Word

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

Clinician information

CredentialOD
Optometry schoolUniversity Of Houston - College Of Optometry
Graduation year2010 (16 years since optometry school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1588978100
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