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Internal Medicine

Byron Mui, MD

Works at hospitals in Bakersfield, CA · California

Summary

Byron Mui, MD (Internal Medicine) is listed by Medicare at 1 hospital in Bakersfield, CA. NPI 1891972121. 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 Byron Mui, 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
41Years since medical school (graduated 1985)
University Of Oklahoma College Of MedicineMedical school
MaleGender (as listed)
Centennial Medical Group IncGroup practice

Quick answers

Which hospitals does Byron Mui work at?
Medicare's official clinician data lists Byron Mui at 1 hospital: Adventist Health Bakersfield. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Byron Mui see patients?
Medicare's clinician data lists 1 practice location in Bakersfield, CA. Call before your visit to confirm the address.
What is Byron Mui's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Infectious Disease.
Does Byron Mui accept Medicare assignment?
Yes. Medicare's clinician data says Byron Mui 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 Byron Mui?
(661) 326-8989, as listed in official Medicare / NPI Registry data.
What is Byron Mui's NPI number?
1891972121. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Byron Mui works

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

Group practices

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

  • Centennial Medical Group Inc4 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Bakersfield

Clinicians with the same Medicare primary specialty in Bakersfield, CA — not a recommendation.

All internal medicine doctors in Bakersfield →

Clinician information

CredentialMD
Medical schoolUniversity Of Oklahoma College Of Medicine
Graduation year1985
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1891972121
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