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Internal Medicine

Samira Shahnaz, MD

Works at hospitals in Austin, TX · Texas

Summary

Samira Shahnaz, MD (Internal Medicine) is listed by Medicare at 1 hospital in Austin, TX. NPI 1134495575. 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 Samira Shahnaz, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
14Years since medical school (graduated 2012)
FemaleGender (as listed)
Usacs Integrated Acute Care Services of Texas, PLLCGroup practice (+1 more)

Quick answers

Which hospitals does Samira Shahnaz work at?
Medicare's official clinician data lists Samira Shahnaz at 1 hospital: Dell Seton Med Center at the University of TX. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Samira Shahnaz see patients?
Medicare's clinician data lists 5 practice locations, including Austin, TX and Kerrville, TX. Call before your visit to confirm the address.
What is Samira Shahnaz's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Samira Shahnaz accept Medicare assignment?
Yes. Medicare's clinician data says Samira Shahnaz 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 Samira Shahnaz?
(512) 324-1000, as listed in official Medicare / NPI Registry data.
What is Samira Shahnaz's NPI number?
1134495575. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Samira Shahnaz works

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

Group practices

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

  • Usacs Integrated Acute Care Services of Texas, PLLC387 clinicians in the group
  • Jason Martin Medical Consulting LLC53 clinicians in the group

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Austin

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

All internal medicine doctors in Austin →

Clinician information

CredentialMD
Graduation year2012
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1134495575
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