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Internal Medicine

Toan Q. Tran, MD

Sees patients in Milpitas, CA · California

Summary

Toan Q. Tran, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in Milpitas, CA. NPI 1588683031. Source: CMS National Downloadable File, updated 2026-10-02.

Call(408) 956‑9096 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Toan Q. Tran, 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

1Practice location
Internal MedicinePrimary specialty
May acceptAccepts Medicare assignment
30Years since medical school (graduated 1996)
MaleGender (as listed)

Quick answers

Where does Toan Q. Tran see patients?
Medicare's clinician data lists 1 practice location in Milpitas, CA. Call before your visit to confirm the address.
What is Toan Q. Tran's specialty?
Medicare lists Internal Medicine as the primary specialty, and also General Practice.
Does Toan Q. Tran accept Medicare assignment?
Medicare's clinician data says Toan Q. Tran may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Toan Q. Tran?
(408) 956-9096, as listed in official Medicare / NPI Registry data.
What is Toan Q. Tran's NPI number?
1588683031. 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 Toan Q. Tran is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Milpitas

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

All internal medicine doctors in Milpitas →

Clinician information

CredentialMD
Graduation year1996
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1588683031
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