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Internal Medicine

Hong H. Bui, MD

Sees patients in San Jose, CA · California

Summary

Hong H. Bui, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in San Jose, CA. NPI 1417944471. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Hong H. Bui, 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
YesOffers telehealth
52Years since medical school (graduated 1974)
MaleGender (as listed)
Top Care Medical Group IncGroup practice

Quick answers

Where does Hong H. Bui see patients?
Medicare's clinician data lists 1 practice location in San Jose, CA. Call before your visit to confirm the address.
What is Hong H. Bui's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Hong H. Bui accept Medicare assignment?
Yes. Medicare's clinician data says Hong H. Bui 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 Hong H. Bui offer telehealth?
Medicare's clinician data says Hong H. Bui offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Hong H. Bui?
(408) 270-9642, as listed in official Medicare / NPI Registry data.
What is Hong H. Bui's NPI number?
1417944471. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Hong H. Bui is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Hong H. Bui as a member of this group (CMS data updated 2026-10-02).

  • Top Care Medical Group Inc6 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in San Jose

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

All internal medicine doctors in San Jose →

Clinician information

CredentialMD
Graduation year1974
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1417944471
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians