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Family Practice

Jason Nelson, MD

Works at hospitals in San Marcos, TX · Kerrville, TX · Texas

Summary

Jason Nelson, MD (Family Practice) is listed by Medicare at 2 hospitals in San Marcos, TX and Kerrville, TX. NPI 1275551400. 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 Jason Nelson, 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
26Years since medical school (graduated 2000)
MaleGender (as listed)
CHRISTUS Trinity Clinic TexasGroup practice

Quick answers

Which hospitals does Jason Nelson work at?
Medicare's official clinician data lists Jason Nelson at 2 hospitals: CHRISTUS Santa Rosa Hospital-San Marcos and Peterson Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Jason Nelson see patients?
Medicare's clinician data lists 4 practice locations, including New Braunfels, TX and Tyler, TX. Call before your visit to confirm the address.
What is Jason Nelson's specialty?
Medicare lists Family Practice as the primary specialty.
Does Jason Nelson accept Medicare assignment?
Yes. Medicare's clinician data says Jason Nelson 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 Jason Nelson offer telehealth?
Medicare's clinician data says Jason Nelson offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Jason Nelson?
(830) 381-1010, as listed in official Medicare / NPI Registry data.
What is Jason Nelson's NPI number?
1275551400. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jason Nelson works

Medicare's Facility Affiliation Data lists Jason Nelson 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 Jason Nelson is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Jason Nelson as a member of this group (CMS data updated 2026-10-02).

  • CHRISTUS Trinity Clinic Texas1,540 clinicians in the group

Specialties

Find other Family Practice doctors in Texas →

Other family doctors in New Braunfels

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

All family doctors in New Braunfels →

Clinician information

CredentialMD
Graduation year2000
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1275551400
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