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Family Practice

James S. Gaertner, MD

Works at hospitals in Round Rock, TX · Austin, TX · Texas

Summary

James S. Gaertner, MD (Family Practice) is listed by Medicare at 2 hospitals in Round Rock, TX and Austin, TX. NPI 1225068315. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about James S. Gaertner, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Family PracticePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
35Years since medical school (graduated 1991)
MaleGender (as listed)
Scott and White ClinicGroup practice

Quick answers

Which hospitals does James S. Gaertner work at?
Medicare's official clinician data lists James S. Gaertner at 2 hospitals: Baylor Scott & White Medical Center - Round Rock and Baylor Scott & White Medical Center- Austin. This is where the clinician works or has privileges; call the hospital to confirm.
Where does James S. Gaertner see patients?
Medicare's clinician data lists 12 practice locations, including Baylor Scott & White Clin, TX, Austin, TX and Bee Cave, TX. Call before your visit to confirm the address.
What is James S. Gaertner's specialty?
Medicare lists Family Practice as the primary specialty.
Does James S. Gaertner accept Medicare assignment?
Yes. Medicare's clinician data says James S. Gaertner accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does James S. Gaertner offer telehealth?
Medicare's clinician data says James S. Gaertner offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for James S. Gaertner?
(512) 654-4150, as listed in official Medicare / NPI Registry data.
What is James S. Gaertner's NPI number?
1225068315. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where James S. Gaertner works

Medicare's Facility Affiliation Data lists James S. Gaertner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where James S. Gaertner is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.

Group practices

Medicare enrollment lists James S. Gaertner as a member of this group (CMS data updated 2026-10-02).

  • Scott and White Clinic2,461 clinicians in the group

Specialties

Find other Family Practice doctors in Texas →

Other family doctors in Baylor Scott & White Clin

Clinicians with the same Medicare primary specialty in Baylor Scott & White Clin, TX — not a recommendation.

All family doctors in Baylor Scott & White Clin →

Clinician information

CredentialMD
Graduation year1991
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1225068315
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians