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Internal Medicine

Castel B. Hibbert, MD

Works at hospitals in Killeen, TX · Austin, TX · Texas

Summary

Castel B. Hibbert, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Killeen, TX and Austin, TX. NPI 1295147411. 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 Castel B. Hibbert, 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
12Years since medical school (graduated 2014)
University Of Texas Medical Branch At GalvestonMedical school
MaleGender (as listed)
Hospitalist Medicine Physicians of Texas PLLCGroup practice (+1 more)

Quick answers

Which hospitals does Castel B. Hibbert work at?
Medicare's official clinician data lists Castel B. Hibbert at 2 hospitals: AdventHealth Central Texas and St David's South Austin Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Castel B. Hibbert see patients?
Medicare's clinician data lists 3 practice locations, including Austin, TX and Killeen, TX. Call before your visit to confirm the address.
What is Castel B. Hibbert's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Castel B. Hibbert accept Medicare assignment?
Yes. Medicare's clinician data says Castel B. Hibbert 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 Castel B. Hibbert?
(512) 444-4835, as listed in official Medicare / NPI Registry data.
What is Castel B. Hibbert's NPI number?
1295147411. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Castel B. Hibbert works

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

Group practices

Medicare enrollment lists Castel B. Hibbert as a member of these groups (CMS data updated 2026-10-02).

  • Hospitalist Medicine Physicians of Texas PLLC686 clinicians in the group
  • Hospital Internists of Texas LLC47 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
Medical schoolUniversity Of Texas Medical Branch At Galveston
Graduation year2014
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1295147411
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