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

Orthopedic Surgery

Alaina Brelin, MD

Works at hospitals in San Antonio, TX · Texas

Summary

Alaina Brelin, MD (Orthopedic Surgery) is listed by Medicare at 2 hospitals in San Antonio, TX. NPI 1063774529. 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 Alaina Brelin, 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

Orthopedic SurgeryPrimary specialty
YesAccepts Medicare assignment
14Years since medical school (graduated 2012)
Northeastern Ohio University College Of MedicineMedical school
FemaleGender (as listed)
The West Texas Rehabilitation CenterGroup practice (+1 more)

Quick answers

Which hospitals does Alaina Brelin work at?
Medicare's official clinician data lists Alaina Brelin at 2 hospitals: Baptist Medical Center and South Texas Spine and Surgical Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Alaina Brelin see patients?
Medicare's clinician data lists 2 practice locations, including San Antonio, TX and Abilene, TX. Call before your visit to confirm the address.
What is Alaina Brelin's specialty?
Medicare lists Orthopedic Surgery as the primary specialty.
Does Alaina Brelin accept Medicare assignment?
Yes. Medicare's clinician data says Alaina Brelin 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.
What is the phone number for Alaina Brelin?
(210) 878-4116, as listed in official Medicare / NPI Registry data.
What is Alaina Brelin's NPI number?
1063774529. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Alaina Brelin works

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

Group practices

Medicare enrollment lists Alaina Brelin as a member of these groups (CMS data updated 2026-10-02).

  • The West Texas Rehabilitation Center466 clinicians in the group
  • Tru Ortho, PLLC2 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in Texas →

Other orthopedic surgeons in San Antonio

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

All orthopedic surgeons in San Antonio →

Clinician information

CredentialMD
Medical schoolNortheastern Ohio University College Of Medicine
Graduation year2012
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1063774529
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